{"sentence1": "It is not easy to space buttonholes exactly the same distance apart, and it is very difficult to cut them precisely the right size. The tiniest slip of the scissors will make the hole too large, and even one thread uncut will leave it too small.", "sentence2": "Even one thread uncut will leave the slip too small.", "label": 0}

{"sentence1": "Papa looked down at the children's faces, so puzzled and sad now. It was bad enough that they had to be denied so many things because he couldn't afford them.", "sentence2": "It was bad enough that the faces had to be denied so many things because he couldn't afford them.", "label": 0}

{"sentence1": "The foxes are getting in at night and attacking the chickens. They have gotten very bold.", "sentence2": "The foxes have gotten very bold.", "label": 1}
{"sentence1": "The researchers had to move the laboratory equipment because the construction workers were taking over the space. They were making too much noise.", "sentence2": "They were the construction workers making too much noise.", "label": 1}