{
  "messages": [
    {
      "role": "system",
      "content": "You are a scene enrichment agent. The program has already split the chunk into candidate scenes. Do not invent or remove candidates unless the input is malformed. Keep candidate boundaries stable and only decide whether the first candidate continues the previous scene. Return JSON only."
    },
    {
      "role": "user",
      "content": "The program already produced candidate scenes for one chunk. For each candidate, return exactly one scene object under key scenes. Output STRICT JSON with key scenes (list). Scene schema: {candidate_id,title,summary,type,tone,importance,presentation,key_beats,characters,locations,continuation_of_prev}. Use the same candidate_id values from the input. type/tone/presentation are lists of short labels. Prefer the program-provided characters and locations unless the text clearly contradicts them. Only set continuation_of_prev=true when the first candidate clearly continues the previous chunk's scene. Keep title and summary short. Keep key_beats to 1-3 short phrases. Return a single JSON object and nothing else (no markdown, no code fences). If unsure, return {\"scenes\":[]}.\n\nCHUNK META:\n{\"chunk_id\": \"C0002\", \"start_para\": 25, \"end_para\": 52, \"char_len\": 2168, \"para_count\": 28, \"structure_counts\": {\"body\": 23, \"short_line\": 5}}\n\nCANDIDATE SCENES:\n[{\"candidate_id\": \"C0002-SC01\", \"title_hint\": \"空空道人 · 毒筆墨，坏人子弟，又…\", \"summary_hint\": \"首歪詩熟話，可以噴飯供酒．至若离合悲歡，興衰際遇，則又追蹤躡跡…；有工夫看那理治之書？所以我這一段故事，也不愿世人稱奇道妙，也不…\", \"type_hints\": [\"动作\"], \"tone_hints\": [\"庄严\", \"紧张\"], \"presentation_hints\": [\"直接画面\"], \"importance_hint\": \"主线\", \"characters_hint\": [\"空空道人\", \"甄士隱\", \"封氏\", \"曹雪芹\"], \"locations_hint\": [\"葫蘆廟\", \"姑蘇\", \"閶門\", \"金陵\"], \"text\": \"毒筆墨，坏人子弟，又不可胜數．至若佳人才子等書，則又千部共出一套，\\n且其中終不能不涉于淫濫，以致滿紙潘安，子建，西子，文君，不過作者要\\n寫出自己的那兩首情詩艷賦來，故假擬出男女二人名姓，又必旁出一小人其\\n\\n間撥亂，亦如劇中之小丑然．且鬟婢開口即者也之乎，非文即理．故逐一看\\n去，悉皆自相矛盾，大不近情理之話，竟不如我半世親睹親聞的這几個女子\\n，雖不敢說強似前代書中所有之人，但事跡原委，亦可以消愁破悶，也有几\\n\\n首歪詩熟話，可以噴飯供酒．至若离合悲歡，興衰際遇，則又追蹤躡跡，不\\n敢稍加穿鑿，徒為供人之目而反失其真傳者．今之人，貧者日為衣食所累，\\n富者又怀不足之心，縱然一時稍閒，又有貪淫戀色，好貨尋愁之事，那里去\\n\\n有工夫看那理治之書？所以我這一段故事，也不愿世人稱奇道妙，也不定要\\n世人喜悅檢讀，只愿他們當那醉淫飽臥之時，或避世去愁之際，把此一玩，\\n豈不省了些壽命筋力？就比那謀虛逐妄，卻也省了口舌是非之害，腿腳奔忙\\n\\n之．再者，亦令世人換新眼目，不比那些胡牽亂扯，忽离忽遇，滿紙才人\\n淑女，子建文君紅娘小玉等通共熟套之舊稿．我師意為何如？”\\n空空道人听如此說，思忖半晌，將《石頭記》再檢閱一遍，因見上面雖\\n\\n有些指奸責佞貶惡誅邪之語，亦非傷時罵世之旨，及至君仁臣良父慈子孝，\\n凡倫常所關之處，皆是稱功頌德，眷眷無窮，實非別書之可比．雖其中大旨\\n談論，亦不過實錄其事，又非假擬妄稱，一味淫邀艷約，私訂偷盟之可比．\\n\\n因毫不干涉時世，方從頭至尾抄錄回來，問世傳奇．從此空空道人因空見色\\n，由色生情，傳情入色，自色悟空，遂易名為情僧，改《石頭記》為《情僧\\n錄》．東魯孔梅溪則題曰《風月寶鑒》．后因曹雪芹于悼紅軒中披閱十載，\\n\\n增刪五次，纂成目錄，分出章回，則題曰《金陵十二釵》．并題一絕云：\\n\\n滿紙荒唐言，一把辛酸淚！\\n\\n都云作者痴，誰解其中味？\\n\\n出則既明，且看石上是何故事．按那石上書云：\\n當日地陷東南，這東南一隅有處曰姑蘇，有城曰閶門者，最是紅塵中一\\n二等富貴風流之地．這閶門外有個十里街，街內有個仁清巷，巷內有個古廟\\n\\n，因地方窄狹，人皆呼作葫蘆廟．廟旁住著一家鄉宦，姓甄，名費，字士隱\\n．嫡妻封氏，情性賢淑，深明禮義．家中雖不甚富貴，然本地便也推他為望\\n族了．因這甄士隱稟性恬淡，不以功名為念，每日只以觀花修竹，酌酒吟詩\", \"text_preview\": \"毒筆墨，坏人子弟，又不可胜數．至若佳人才子等書，則又千部共出一套， 且其中終不能不涉于淫濫，以致滿紙潘安，子建，西子，文君，不過作者要 寫出自己的那兩首情詩艷…\", \"source_chunk_id\": \"C0002\", \"source_start_para\": 25, \"source_end_para\": 36, \"record_count\": 12, \"char_len\": 965, \"structure_counts\": {\"body\": 10, \"short_line\": 2}, \"continuation_hint\": true, \"key_beats_hint\": [\"首歪詩熟話，可以噴飯供酒．至若离合悲歡，興衰際遇，則又追蹤躡跡…\", \"有工夫看那理治之書？所以我這一段故事，也不愿世人稱奇道妙，也不…\", \"毒筆墨，坏人子弟，又不可胜數．至若佳人才子等書，則又千部共出一…\"], \"matched_entities\": [{\"entity_id\": \"E000006\", \"name\": \"頑石\", \"type\": \"物品\", \"subtype\": \"\", \"matched_terms\": [\"石頭\", \"故事\", \"石頭記\", \"風月寶鑒\", \"金陵十二釵\"], \"score\": 10.4}, {\"entity_id\": \"E000009\", \"name\": \"空空道人\", \"type\": \"人物\", \"subtype\": \"\", \"matched_terms\": [\"空空道人\", \"情僧\"], \"score\": 7.2}, {\"entity_id\": \"E000001\", \"name\": \"甄士隱\", \"type\": \"人物\", \"subtype\": \"\", \"matched_terms\": [\"甄士隱\"], \"score\": 5.5}, {\"entity_id\": \"E000013\", \"name\": \"封氏\", \"type\": \"人物\", \"subtype\": \"\", \"matched_terms\": [\"封氏\"], \"score\": 5.4}, {\"entity_id\": \"E000024\", \"name\": \"葫蘆廟\", \"type\": \"地点\", \"subtype\": \"\", \"matched_terms\": [\"葫蘆廟\"], \"score\": 5.3}, {\"entity_id\": \"E000011\", \"name\": \"姑蘇\", \"type\": \"地点\", \"subtype\": \"\", \"matched_terms\": [\"姑蘇\"], \"score\": 5.2}, {\"entity_id\": \"E000012\", \"name\": \"閶門\", \"type\": \"地点\", \"subtype\": \"\", \"matched_terms\": [\"閶門\"], \"score\": 5.2}, {\"entity_id\": \"E000010\", \"name\": \"曹雪芹\", \"type\": \"人物\", \"subtype\": \"\", \"matched_terms\": [\"曹雪芹\"], \"score\": 5.1}, {\"entity_id\": \"E000042\", \"name\": \"金陵\", \"type\": \"地点\", \"subtype\": \"\", \"matched_terms\": [\"金陵\"], \"score\": 5.1}], \"entity_refs\": [{\"entity_id\": \"E000006\", \"entity_uid\": \"E000006\", \"name\": \"頑石\", \"canonical_name\": \"頑石\", \"type\": \"物品\", \"subtype\": \"\", \"matched_terms\": [\"石頭\", \"故事\", \"石頭記\", \"風月寶鑒\", \"金陵十二釵\"], \"match_score\": 10.4, \"ref_role\": \"other_candidate\"}, {\"entity_id\": \"E000009\", \"entity_uid\": \"E000009\", \"name\": \"空空道人\", \"canonical_name\": \"空空道人\", \"type\": \"人物\", \"subtype\": \"\", \"matched_terms\": [\"空空道人\", \"情僧\"], \"match_score\": 7.2, \"ref_role\": \"character_candidate\"}, {\"entity_id\": \"E000001\", \"entity_uid\": \"E000001\", \"name\": \"甄士隱\", \"canonical_name\": \"甄士隱\", \"type\": \"人物\", \"subtype\": \"\", \"matched_terms\": [\"甄士隱\"], \"match_score\": 5.5, \"ref_role\": \"character_candidate\"}, {\"entity_id\": \"E000013\", \"entity_uid\": \"E000013\", \"name\": \"封氏\", \"canonical_name\": \"封氏\", \"type\": \"人物\", \"subtype\": \"\", \"matched_terms\": [\"封氏\"], \"match_score\": 5.4, \"ref_role\": \"character_candidate\"}, {\"entity_id\": \"E000024\", \"entity_uid\": \"E000024\", \"name\": \"葫蘆廟\", \"canonical_name\": \"葫蘆廟\", \"type\": \"地点\", \"subtype\": \"\", \"matched_terms\": [\"葫蘆廟\"], \"match_score\": 5.3, \"ref_role\": \"location_candidate\"}, {\"entity_id\": \"E000011\", \"entity_uid\": \"E000011\", \"name\": \"姑蘇\", \"canonical_name\": \"姑蘇\", \"type\": \"地点\", \"subtype\": \"\", \"matched_terms\": [\"姑蘇\"], \"match_score\": 5.2, \"ref_role\": \"location_candidate\"}, {\"entity_id\": \"E000012\", \"entity_uid\": \"E000012\", \"name\": \"閶門\", \"canonical_name\": \"閶門\", \"type\": \"地点\", \"subtype\": \"\", \"matched_terms\": [\"閶門\"], \"match_score\": 5.2, \"ref_role\": \"location_candidate\"}, {\"entity_id\": \"E000010\", \"entity_uid\": \"E000010\", \"name\": \"曹雪芹\", \"canonical_name\": \"曹雪芹\", \"type\": \"人物\", \"subtype\": \"\", \"matched_terms\": [\"曹雪芹\"], \"match_score\": 5.1, \"ref_role\": \"character_candidate\"}, {\"entity_id\": \"E000042\", \"entity_uid\": \"E000042\", \"name\": \"金陵\", \"canonical_name\": \"金陵\", \"type\": \"地点\", \"subtype\": \"\", \"matched_terms\": [\"金陵\"], \"match_score\": 5.1, \"ref_role\": \"location_candidate\"}], \"boundary_reasons_after\": [\"hard_length_break\"]}, {\"candidate_id\": \"C0002-SC02\", \"title_hint\": \"一僧一道 · 為樂，倒是神仙一流人…\", \"summary_hint\": \"月故事，不過偷香竊玉，暗約私奔而已，并不曾將儿女之真情發泄一二…；為樂，倒是神仙一流人品．只是一件不足：如今年已半百，膝下無儿，…\", \"type_hints\": [\"对话\", \"动作\"], \"tone_hints\": [\"庄严\", \"轻松\"], \"presentation_hints\": [\"对白驱动\", \"直接画面\"], \"importance_hint\": \"主线\", \"characters_hint\": [\"一僧一道\", \"甄士隱\", \"英蓮\", \"神瑛侍者\", \"警幻仙子\"], \"locations_hint\": [], \"text\": \"為樂，倒是神仙一流人品．只是一件不足：如今年已半百，膝下無儿，只有\\n\\n一女，乳名喚作英蓮，年方三歲．\\n\\n一日，炎夏永晝，士隱于書房閒坐，至手倦拋書，伏几少憩，不覺朦朧\\n睡去．夢至一處，不辨是何地方．忽見那廂來了一僧一道，且行且談．只听\\n道人問道：“你攜了這蠢物，意欲何往？\\\"那僧笑道：“你放心，如今現有\\n\\n一段風流公案正該了結，這一干風流冤家，尚未投胎入世．趁此机會，就將\\n此蠢物夾帶于中，使他去經歷經歷。”那道人道：“原來近日風流冤孽又將\\n造劫歷世去不成？但不知落于何方何處？\\\"那僧笑道：“此事說來好笑，竟\\n\\n是千古未聞的罕事．只因西方靈河岸上三生石畔，有絳珠草一株，時有赤瑕\\n宮神瑛侍者，日以甘露灌溉，這絳珠草始得久延歲月．后來既受天地精華，\\n复得雨露滋養，遂得脫卻草胎木質，得換人形，僅修成個女体，終日游于离\\n\\n恨天外，饑則食蜜青果為膳，渴則飲灌愁海水為湯．只因尚未酬報灌溉之德\\n，故其五內便郁結著一段纏綿不盡之意．恰近日這神瑛侍者凡心偶熾，乘此\\n昌明太平朝世，意欲下凡造歷幻緣，已在警幻仙子案前挂了號．警幻亦曾問\\n\\n及，灌溉之情未償，趁此倒可了結的．那絳珠仙子道：`他是甘露之惠，我\\n并無此水可還．他既下世為人，我也去下世為人，但把我一生所有的眼淚還\\n他，也償還得過他了．'因此一事，就勾出多少風流冤家來，陪他們去了結\\n\\n此案。”那道人道：“果是罕聞．實未聞有還淚之說．想來這一段故事，比\\n歷來風月事故更加瑣碎細膩了。”那僧道：“歷來几個風流人物，不過傳其\\n大概以及詩詞篇章而已，至家庭閨閣中一飲一食，總未述記．再者，大半風\\n\\n月故事，不過偷香竊玉，暗約私奔而已，并不曾將儿女之真情發泄一二．想\\n這一干人入世，其情痴色鬼，賢愚不肖者，悉与前人傳述不同矣。”那道人\\n道：“趁此何不你我也去下世度脫几個，豈不是一場功德？\\\"那僧道：“正\\n\\n合吾意，你且同我到警幻仙子宮中，將蠢物交割清楚，待這一干風流孽鬼下\\n世已完，你我再去．如今雖已有一半落塵，然猶未全集。”道人道：“既如\\n\\n此，便隨你去來。”\\n\\n卻說甄士隱俱听得明白，但不知所云\\\"蠢物\\\"系何東西．遂不禁上前施禮\\n，笑問道：“二仙師請了。”那僧道也忙答禮相問．士隱因說道：“适聞仙\\n師所談因果，實人世罕聞者．但弟子愚濁，不能洞悉明白，若蒙大開痴頑，\", \"text_preview\": \"為樂，倒是神仙一流人品．只是一件不足：如今年已半百，膝下無儿，只有 一女，乳名喚作英蓮，年方三歲． 一日，炎夏永晝，士隱于書房閒坐，至手倦拋書，伏几少憩，不覺…\", \"source_chunk_id\": \"C0002\", \"source_start_para\": 37, \"source_end_para\": 48, \"record_count\": 12, \"char_len\": 951, \"structure_counts\": {\"body\": 10, \"short_line\": 2}, \"continuation_hint\": false, \"key_beats_hint\": [\"月故事，不過偷香竊玉，暗約私奔而已，并不曾將儿女之真情發泄一二…\", \"為樂，倒是神仙一流人品．只是一件不足：如今年已半百，膝下無儿，…\", \"一女，乳名喚作英蓮，年方三歲．\"], \"matched_entities\": [{\"entity_id\": \"E000007\", \"name\": \"一僧一道\", \"type\": \"人物\", \"subtype\": \"\", \"matched_terms\": [\"一僧一道\", \"二仙師\"], \"score\": 7.4}, {\"entity_id\": \"E000015\", \"name\": \"絳珠草\", \"type\": \"生物种族\", \"subtype\": \"\", \"matched_terms\": [\"絳珠草\", \"絳珠仙子\"], \"score\": 7.1}, {\"entity_id\": \"E000001\", \"name\": \"甄士隱\", \"type\": \"人物\", \"subtype\": \"\", \"matched_terms\": [\"甄士隱\"], \"score\": 5.5}, {\"entity_id\": \"E000014\", \"name\": \"英蓮\", \"type\": \"人物\", \"subtype\": \"\", \"matched_terms\": [\"英蓮\"], \"score\": 5.5}, {\"entity_id\": \"E000016\", \"name\": \"神瑛侍者\", \"type\": \"人物\", \"subtype\": \"\", \"matched_terms\": [\"神瑛侍者\"], \"score\": 5.1}, {\"entity_id\": \"E000017\", \"name\": \"警幻仙子\", \"type\": \"人物\", \"subtype\": \"\", \"matched_terms\": [\"警幻仙子\"], \"score\": 5.1}, {\"entity_id\": \"E000006\", \"name\": \"頑石\", \"type\": \"物品\", \"subtype\": \"\", \"matched_terms\": [\"故事\"], \"score\": 2.4}], \"entity_refs\": [{\"entity_id\": \"E000007\", \"entity_uid\": \"E000007\", \"name\": \"一僧一道\", \"canonical_name\": \"一僧一道\", \"type\": \"人物\", \"subtype\": \"\", \"matched_terms\": [\"一僧一道\", \"二仙師\"], \"match_score\": 7.4, \"ref_role\": \"character_candidate\"}, {\"entity_id\": \"E000015\", \"entity_uid\": \"E000015\", \"name\": \"絳珠草\", \"canonical_name\": \"絳珠草\", \"type\": \"生物种族\", \"subtype\": \"\", \"matched_terms\": [\"絳珠草\", \"絳珠仙子\"], \"match_score\": 7.1, \"ref_role\": \"character_candidate\"}, {\"entity_id\": \"E000001\", \"entity_uid\": \"E000001\", \"name\": \"甄士隱\", \"canonical_name\": \"甄士隱\", \"type\": \"人物\", \"subtype\": \"\", \"matched_terms\": [\"甄士隱\"], \"match_score\": 5.5, \"ref_role\": \"character_candidate\"}, {\"entity_id\": \"E000014\", \"entity_uid\": \"E000014\", \"name\": \"英蓮\", \"canonical_name\": \"英蓮\", \"type\": \"人物\", \"subtype\": \"\", \"matched_terms\": [\"英蓮\"], \"match_score\": 5.5, \"ref_role\": \"character_candidate\"}, {\"entity_id\": \"E000016\", \"entity_uid\": \"E000016\", \"name\": \"神瑛侍者\", \"canonical_name\": \"神瑛侍者\", \"type\": \"人物\", \"subtype\": \"\", \"matched_terms\": [\"神瑛侍者\"], \"match_score\": 5.1, \"ref_role\": \"character_candidate\"}, {\"entity_id\": \"E000017\", \"entity_uid\": \"E000017\", \"name\": \"警幻仙子\", \"canonical_name\": \"警幻仙子\", \"type\": \"人物\", \"subtype\": \"\", \"matched_terms\": [\"警幻仙子\"], \"match_score\": 5.1, \"ref_role\": \"character_candidate\"}, {\"entity_id\": \"E000006\", \"entity_uid\": \"E000006\", \"name\": \"頑石\", \"canonical_name\": \"頑石\", \"type\": \"物品\", \"subtype\": \"\", \"matched_terms\": [\"故事\"], \"match_score\": 2.4, \"ref_role\": \"other_candidate\"}], \"boundary_reasons_after\": [\"hard_length_break\"]}, {\"candidate_id\": \"C0002-SC03\", \"title_hint\": \"賈寶玉 · 備細一聞，弟子則洗耳諦…\", \"summary_hint\": \"備細一聞，弟子則洗耳諦听，稍能警省，亦可免沉倫之苦。”二仙笑道…；見否？\\\"那僧道：“若問此物，倒有一面之緣。”說著，取出遞与士隱…\", \"type_hints\": [\"对话\"], \"tone_hints\": [\"庄严\", \"轻松\"], \"presentation_hints\": [\"对白驱动\"], \"importance_hint\": \"支线\", \"characters_hint\": [\"賈寶玉\"], \"locations_hint\": [\"太虛幻境\"], \"text\": \"備細一聞，弟子則洗耳諦听，稍能警省，亦可免沉倫之苦。”二仙笑道：“\\n此乃玄机不可預泄者．到那時不要忘我二人，便可跳出火坑矣。”士隱听了\\n，不便再問．因笑道：“玄机不可預泄，但适云`蠢物'，不知為何，或可一\\n\\n見否？\\\"那僧道：“若問此物，倒有一面之緣。”說著，取出遞与士隱．士\\n隱接了看時，原來是塊鮮明美玉，上面字跡分明，鐫著\\\"通靈寶玉\\\"四字，后\\n面還有几行小字．正欲細看時，那僧便說已到幻境，便強從手中奪了去，与\\n\\n道人竟過一大石牌坊，上書四個大字，乃是\\\"太虛幻境\\\"．兩邊又有一幅對聯\\n\\n，道是：\", \"text_preview\": \"備細一聞，弟子則洗耳諦听，稍能警省，亦可免沉倫之苦。”二仙笑道：“ 此乃玄机不可預泄者．到那時不要忘我二人，便可跳出火坑矣。”士隱听了 ，不便再問．因笑道：“…\", \"source_chunk_id\": \"C0002\", \"source_start_para\": 49, \"source_end_para\": 52, 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