| [{"text": "Which islands in the East China Sea are disputed?", "sentence_id": 1}, {"text": "How did the US take Japan's side in China's opinion?", "sentence_id": 1}, {"text": "Which islands are being disputed by China and Japan?", "sentence_id": 1}, {"text": "Why did Biden appear this way?", "sentence_id": 2}, {"text": "why was he somber?", "sentence_id": 2}, {"text": "Why was Vice President Biden somber and subdued?", "sentence_id": 2}, {"text": "why is there a retricted flying zone", "sentence_id": 3}, {"text": "Why did China institute a no fly zone?", "sentence_id": 3}, {"text": "how brief was it?", "sentence_id": 3}, {"text": "Why did China newly declare a restricted flying zone?", "sentence_id": 3}, {"text": "Does the US have a positive notion about any of the countries they associate with?", "sentence_id": 4}, {"text": "What is orthodoxy?", "sentence_id": 5}, {"text": "will they get in trouble for it?", "sentence_id": 5}] |