fix tang poet format, split sentences that end with '?'

json/poet.tang.31000.json

@@ -426,7 +426,8 @@
         "author": "薛能",
         "paragraphs": [
             "庭鎖荒蕪獨夜吟，西風吹動故山心。",
-            "三秋木落半年客，滿地月明何處砧？漁唱亂沿汀鷺合，鴈聲寒咽隴雲深。",
+            "三秋木落半年客，滿地月明何處砧？",
+            "漁唱亂沿汀鷺合，鴈聲寒咽隴雲深。",
             "平生只有松堪對，露浥霜欺不受侵。"
         ],
         "title": "秋夜旅舍寓懷",
@@ -6510,7 +6511,8 @@
         "paragraphs": [
             "淒淒霜日上高臺，水國秋深客思哀。",
             "萬疊銀山寒浪起，一行斜字早鴻來。",
-            "誰家擣練孤城暮，何處題衣遠信回？江漢路長身不定，菊花三笑旅萍開。"
+            "誰家擣練孤城暮，何處題衣遠信回？",
+            "江漢路長身不定，菊花三笑旅萍開。"
         ],
         "title": "九日巴丘楊公臺上讌集",
         "id": "255a6e05-bb84-447f-943f-5cb02538a04d"
@@ -8727,7 +8729,8 @@
     {
         "author": "賈島",
         "paragraphs": [
-            "未知遊子意，何不避炎蒸？幾日到漢水，新蟬鳴杜陵。",
+            "未知遊子意，何不避炎蒸？",
+            "幾日到漢水，新蟬鳴杜陵。",
             "秋江待得月，夜語恨無僧。",
             "巴峽吟過否，連天十二層。"
         ],
@@ -8781,7 +8784,8 @@
     {
         "author": "賈島",
         "paragraphs": [
-            "相逐一行鴻，何時出磧中？江流翻白浪，木葉落青楓。",
+            "相逐一行鴻，何時出磧中？",
+            "江流翻白浪，木葉落青楓。",
             "輕檝浮吳國，繁霜下楚空。",
             "春來懽侍阻，正字在東宮。"
         ],