{
  "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\": \"C0015\", \"start_para\": 71, \"end_para\": 73, \"char_len\": 1713, \"para_count\": 3, \"structure_counts\": {\"body\": 3}}\n\nCANDIDATE SCENES:\n[{\"candidate_id\": \"C0015-SC01\", \"title_hint\": \"共叔段 · 次日升殿，即宣共叔段欲…\", \"summary_hint\": \"次日升殿，即宣共叔段欲封之。大夫祭足諫曰：“不可。天無二日，民…\", \"type_hints\": [\"对话\"], \"tone_hints\": [\"轻松\", \"庄严\"], \"presentation_hints\": [\"对白驱动\"], \"importance_hint\": \"主线\", \"characters_hint\": [\"共叔段\", \"祭足\", \"郑庄公\", \"申侯\", \"公子吕\"], \"locations_hint\": [\"镐京\"], \"text\": \"次日升殿，即宣共叔段欲封之。大夫祭足諫曰：“不可。天無二日，民無二君。京城有百雉之雄，地廣民眾，与榮陽相等。況共叔，夫人之愛子，若封之大邑，是二君也！恃其內寵，恐有后患。”庄公曰：“我母之命，何敢拒之？”遂封共叔于京城。共叔謝恩已畢，入宮來辭姜氏。姜氏屏去左右，私謂段曰：“汝兄不念同胞之情，待汝甚薄。今日之封，我再三懇求，雖則勉從，中心未必和順。汝到京城，宜聚兵搜乘，陰為准備。倘有机會可乘；我當相約。汝興襲鄭之師，我為內應，國可得也。汝若代了胳生之位，我死無憾矣！”共叔領命，遂往京城居住。自此國人改口，俱稱為京城太叔。開府之日，西鄙北鄙之宰，俱來稱賀。太叔段謂二宰曰：“汝二人所掌之地，如今屬我封土，自今貢稅，俱要到我處交納，兵車俱要听我征調，不可違誤。”二宰久知太叔為國母愛于，有嗣位之望。今日見他丰采昂昂，人才出眾，不敢違抗，且自應承。太叔托名射獵，逐日出城訓練士卒，并收二鄙之眾，一齊造入軍冊。又假出獵為由，襲取郡及凜延。兩處邑宰逃入鄭國，遂將大叔引兵取邑之事，備細奏聞庄公，庄公微笑不言。班中有一位官員，高聲叫曰：“段可誅也！”庄公抬頭觀看，乃是上卿公于呂。庄公曰：“子封有何高論？”公子呂奏曰：“臣聞‘人臣無將，將則必誅。’今太叔內挾母后之寵，外恃京城之固，日夜訓兵講武，其志不篡奪不已。主公假臣偏師，直造京城，縛段而歸，方絕后患。”庄公曰：“段惡未著，安可加誅？”子封曰：“今兩鄙被收，直至凜延，先君土地，豈容日割？”庄公笑曰：“段乃姜氏之愛于，寡人之愛弟。寡人宁可失地，豈可傷兄弟之情，拂國母之意乎？”公子呂又奏曰：“臣非慮失地，實慮失國也。今人心皇皇，見太叔勢大力強，盡怀觀望。不久都城之民，亦將貳心。主公今日能容太叔，恐异日太叔不能容主公，悔之何及？”庄公曰：“卿勿妄言，寡人當恩之。”公子呂出外，謂正卿祭足曰：“主公以宮闌之私情，而忽社稷之大計，吾甚憂之！”祭足曰：“主公才智兼人，此事必非坐視，只因大庭耳目之地，不便泄露。子貴戚之卿也，若私叩之，必有定見。”公子呂依言，直叩宮門，再請庄公求見。庄公曰：“卿此來何意？”公子呂曰：“主公嗣位，非國母之意也，万一中外合謀，變生時腋，鄭國非主公之有矣，臣寢食不宁，是以再請！”庄公曰：此事干礙國母。”公子呂曰：“主公豈不聞周公誅管蔡之事乎？‘當斷不斷，反受其亂。’望早早決計。”庄公曰：“寡人籌之熟矣！段雖不道，尚未顯然叛逆。我若加誅，姜氏必從中阻撓，徒惹外人議論，不惟說我不友，又說我不孝。我今置之度外，任其所為。彼恃寵得志，肆無忌憚，待其造逆，那時明正其罪，則國人必不敢助，而姜氏亦無辭矣。”公子呂曰：“主公遠見，非臣所及。但恐日复一日，養成勢大，如蔓草不可蔓除，可奈何？主公若必欲俟其先發，宜挑之速來。”庄公曰：“計將安出？”公子呂曰：“主公久不入朝，無非為大叔故也。今聲言如周，太叔必謂國內空虛，興兵爭鄭。臣預先引兵伏于京城近處，乘其出城，入而据之。主公從糜延一路殺來，腹背受敵，太叔雖有沖天之翼，能飛去乎？”庄公曰：“卿計甚善，慎毋泄之他人。”公子呂辭出宮門，歎曰：“祭足料事，可謂如神矣。”\", \"text_preview\": \"次日升殿，即宣共叔段欲封之。大夫祭足諫曰：“不可。天無二日，民無二君。京城有百雉之雄，地廣民眾，与榮陽相等。況共叔，夫人之愛子，若封之大邑，是二君也！恃其內寵…\", \"source_chunk_id\": \"C0015\", \"source_start_para\": 71, \"source_end_para\": 71, \"record_count\": 1, \"char_len\": 1287, \"structure_counts\": {\"body\": 1}, \"continuation_hint\": false, \"key_beats_hint\": [\"次日升殿，即宣共叔段欲封之。大夫祭足諫曰：“不可。天無二日，民…\"], \"matched_entities\": [{\"entity_id\": \"E000069\", \"name\": \"共叔段\", \"type\": \"人物\", \"subtype\": \"\", \"matched_terms\": [\"共叔段\", \"共叔\", \"太叔段\", \"京城太叔\", \"大叔\", \"太叔\"], \"score\": 15.3}, {\"entity_id\": \"E000071\", \"name\": \"祭足\", \"type\": \"人物\", \"subtype\": \"\", \"matched_terms\": [\"祭足\", \"大夫\", \"正卿\"], \"score\": 9.1}, {\"entity_id\": \"E000051\", \"name\": \"镐京\", \"type\": \"地点\", \"subtype\": \"\", \"matched_terms\": [\"京城\", \"大邑\", \"封土\"], \"score\": 6.6}, {\"entity_id\": \"E000068\", \"name\": \"郑庄公\", \"type\": \"人物\", \"subtype\": \"\", \"matched_terms\": [\"庄公\", \"主公\", \"寡人\"], \"score\": 6.3}, {\"entity_id\": \"E000046\", \"name\": \"申侯\", \"type\": \"人物\", \"subtype\": \"\", \"matched_terms\": [\"姜氏\", \"夫人\"], \"score\": 4.8}, {\"entity_id\": \"E000070\", \"name\": \"公子吕\", \"type\": \"人物\", \"subtype\": \"\", \"matched_terms\": [\"子封\"], \"score\": 2.1}], \"entity_refs\": [{\"entity_id\": \"E000069\", \"entity_uid\": \"E000069\", \"name\": \"共叔段\", \"canonical_name\": \"共叔段\", \"type\": \"人物\", \"subtype\": \"\", \"matched_terms\": [\"共叔段\", \"共叔\", \"太叔段\", \"京城太叔\", \"大叔\", \"太叔\"], \"match_score\": 15.3, \"ref_role\": \"character_candidate\"}, {\"entity_id\": \"E000071\", \"entity_uid\": \"E000071\", \"name\": \"祭足\", \"canonical_name\": \"祭足\", \"type\": \"人物\", \"subtype\": \"\", \"matched_terms\": [\"祭足\", \"大夫\", \"正卿\"], \"match_score\": 9.1, \"ref_role\": \"character_candidate\"}, {\"entity_id\": \"E000051\", \"entity_uid\": \"E000051\", \"name\": \"镐京\", \"canonical_name\": \"镐京\", \"type\": \"地点\", \"subtype\": \"\", \"matched_terms\": [\"京城\", \"大邑\", \"封土\"], \"match_score\": 6.6, \"ref_role\": \"location_candidate\"}, {\"entity_id\": \"E000068\", \"entity_uid\": \"E000068\", \"name\": \"郑庄公\", \"canonical_name\": \"郑庄公\", \"type\": \"人物\", \"subtype\": \"\", \"matched_terms\": [\"庄公\", \"主公\", \"寡人\"], \"match_score\": 6.3, \"ref_role\": \"character_candidate\"}, {\"entity_id\": \"E000046\", \"entity_uid\": \"E000046\", \"name\": \"申侯\", \"canonical_name\": \"申侯\", \"type\": \"人物\", \"subtype\": \"\", \"matched_terms\": [\"姜氏\", \"夫人\"], \"match_score\": 4.8, \"ref_role\": \"character_candidate\"}, {\"entity_id\": \"E000070\", \"entity_uid\": \"E000070\", \"name\": \"公子吕\", \"canonical_name\": \"公子吕\", \"type\": \"人物\", \"subtype\": \"\", \"matched_terms\": [\"子封\"], \"match_score\": 2.1, \"ref_role\": \"character_candidate\"}], \"boundary_reasons_after\": [\"long_scene_transition\", \"hard_length_break\"]}, {\"candidate_id\": \"C0015-SC02\", \"title_hint\": \"祭足 · 次日早朝，庄公假傳一令，…\", \"summary_hint\": \"次日早朝，庄公假傳一令，使大夫祭足監國，自己往周朝面君輔政。姜…；卻說太叔接了母夫人姜氏密信，与其子公孫滑商議，使滑往衛國借兵，…\", \"type_hints\": [\"对话\"], \"tone_hints\": [\"中性\"], \"presentation_hints\": [\"对白驱动\"], \"importance_hint\": \"主线\", \"characters_hint\": [\"祭足\", \"申侯\", \"共叔段\", \"郑庄公\"], \"locations_hint\": [\"周朝\", \"镐京\"], \"text\": \"次日早朝，庄公假傳一令，使大夫祭足監國，自己往周朝面君輔政。姜氏聞知此信，心中大喜曰：“段有福為君矣！”遂寫密信一通，遣心腹送到京城，約太叔五月初旬，興兵襲鄭。時四月下旬事也。公子呂預先差人伏于要路，獲住責書之人，登時殺了，將書密送庄公。庄公啟緘看畢，重加封固，別遣人假作姜氏所差，送達太叔。索有回書，以五月初五日為期，要立白旗一面于城樓，便知接應之處。庄公得書，喜曰：“段之供招在此，姜氏豈能庇護那！”遂人宮辭別姜氏，只說往周，卻望糜延一路徐徐而進。公子呂率車二百乘，于京城鄰近埋伏。自不必說。\\n\\n卻說太叔接了母夫人姜氏密信，与其子公孫滑商議，使滑往衛國借兵，許以重賂。自家盡率京城二鄙之眾，托言奉鄭伯之命，使段監國，祭蠢犒軍，揚揚出城。分子呂預遣兵車十乘，扮作商賈模樣，潛入京城，只等太叔兵動，便于城樓放火。公子呂望見火光，即便殺來。城中之人，開門納之，不勞余力，得了京城。即時出榜安民，榜中備說庄公孝友，太叔背義忘恩之事，滿城人都說大叔不是。\", \"text_preview\": \"次日早朝，庄公假傳一令，使大夫祭足監國，自己往周朝面君輔政。姜氏聞知此信，心中大喜曰：“段有福為君矣！”遂寫密信一通，遣心腹送到京城，約太叔五月初旬，興兵襲鄭…\", \"source_chunk_id\": \"C0015\", \"source_start_para\": 72, \"source_end_para\": 73, \"record_count\": 2, \"char_len\": 424, \"structure_counts\": {\"body\": 2}, \"continuation_hint\": false, \"key_beats_hint\": [\"次日早朝，庄公假傳一令，使大夫祭足監國，自己往周朝面君輔政。姜…\", \"卻說太叔接了母夫人姜氏密信，与其子公孫滑商議，使滑往衛國借兵，…\"], \"matched_entities\": [{\"entity_id\": \"E000071\", \"name\": \"祭足\", \"type\": \"人物\", \"subtype\": \"\", \"matched_terms\": [\"祭足\", \"大夫\"], \"score\": 7.1}, {\"entity_id\": \"E000046\", \"name\": \"申侯\", \"type\": \"人物\", \"subtype\": \"\", \"matched_terms\": [\"姜氏\", \"夫人\", \"母夫人\"], \"score\": 6.8}, {\"entity_id\": \"E000034\", \"name\": \"周朝\", \"type\": \"地点\", \"subtype\": \"\", \"matched_terms\": [\"周朝\"], \"score\": 5.1}, {\"entity_id\": \"E000069\", \"name\": \"共叔段\", \"type\": \"人物\", \"subtype\": \"\", \"matched_terms\": [\"大叔\", \"太叔\"], \"score\": 4.3}, {\"entity_id\": \"E000051\", \"name\": \"镐京\", \"type\": \"地点\", \"subtype\": \"\", \"matched_terms\": [\"京城\"], \"score\": 2.6}, {\"entity_id\": \"E000068\", \"name\": \"郑庄公\", \"type\": \"人物\", \"subtype\": \"\", \"matched_terms\": [\"庄公\"], \"score\": 2.3}], \"entity_refs\": [{\"entity_id\": \"E000071\", \"entity_uid\": \"E000071\", \"name\": \"祭足\", \"canonical_name\": \"祭足\", \"type\": \"人物\", \"subtype\": \"\", \"matched_terms\": [\"祭足\", \"大夫\"], \"match_score\": 7.1, \"ref_role\": \"character_candidate\"}, {\"entity_id\": \"E000046\", \"entity_uid\": \"E000046\", \"name\": \"申侯\", \"canonical_name\": \"申侯\", \"type\": \"人物\", \"subtype\": \"\", \"matched_terms\": [\"姜氏\", \"夫人\", \"母夫人\"], \"match_score\": 6.8, \"ref_role\": \"character_candidate\"}, {\"entity_id\": \"E000034\", \"entity_uid\": \"E000034\", \"name\": \"周朝\", \"canonical_name\": \"周朝\", \"type\": \"地点\", \"subtype\": \"\", \"matched_terms\": [\"周朝\"], \"match_score\": 5.1, \"ref_role\": \"location_candidate\"}, {\"entity_id\": \"E000069\", \"entity_uid\": \"E000069\", \"name\": \"共叔段\", \"canonical_name\": \"共叔段\", \"type\": \"人物\", \"subtype\": \"\", \"matched_terms\": [\"大叔\", \"太叔\"], \"match_score\": 4.3, \"ref_role\": \"character_candidate\"}, {\"entity_id\": \"E000051\", \"entity_uid\": \"E000051\", \"name\": \"镐京\", \"canonical_name\": \"镐京\", \"type\": \"地点\", \"subtype\": \"\", \"matched_terms\": [\"京城\"], \"match_score\": 2.6, \"ref_role\": \"location_candidate\"}, {\"entity_id\": \"E000068\", \"entity_uid\": \"E000068\", \"name\": \"郑庄公\", \"canonical_name\": \"郑庄公\", \"type\": \"人物\", \"subtype\": \"\", \"matched_terms\": [\"庄公\"], \"match_score\": 2.3, \"ref_role\": \"character_candidate\"}], \"boundary_reasons_after\": []}]"
    }
  ]
}