{"sentence1": "Alice was dusting the living room and trying to find the button that Mama had hidden. No time today to look at old pictures in her favorite photo album. Today she had to hunt for a button, so she put the album on a chair without even opening it.", "sentence2": "No time today to look at old pictures in Mama's favorite photo album.", "label": 0}

{"sentence1": "Thomson visited Cooper's grave in 1765. At that date he had been dead for five years.", "sentence2": "Cooper had been dead for five years.", "label": 1}

{"sentence1": "Fred is the only man alive who still remembers my father as an infant. When Fred first saw my father, he was twelve months old.", "sentence2": "When Fred first saw my father, My father was twelve months old.", "label": 1}
{"sentence1": "The park ranger warned the hikers about the bear and told them to stay close to the trail. If they saw it, they should slowly back away and not run.", "sentence2": "If the hikers saw the bear, they should slowly back away and not run.", "label": 1}