{"sentence1": "Mark told Pete many lies about himself, which Pete included in his book. He should have been more skeptical.", "sentence2": "Mark should have been more skeptical.", "label": 0}

{"sentence1": "Patting her back, the woman smiled at the girl.", "sentence2": "Patting the girl's back, the woman smiled at the girl.", "label": 1}

{"sentence1": "Fred and Alice had very warm down coats, but they were not prepared for the cold in Alaska.", "sentence2": "coats were not prepared for the cold in Alaska.", "label": 0}
{"sentence1": "The researchers studied the effects of climate change on the polar bears and their habitats, which they believed were crucial for the animals' survival, but they were not prepared for the harsh conditions in the Arctic.", "sentence2": "The researchers were not prepared for the harsh conditions in the Arctic.", "label": 1}