{"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 teacher asked the student to pass the book to the person who had been absent the day before, but the student couldn't find the person because they were sitting in the back of the classroom.", "sentence2": "The student couldn't find the person who had been absent the day before because they were sitting in the back of the classroom.", "label": 1}