A train may go_off tracks.Logical formLearned from39 sentences. A pistol may go_off.Logical formLearned from38 sentences. A shot may go_off.Logical formLearned from38 sentences. A bell may go_off.Logical formLearned from38 sentences. A (car bomb) may go_off in a market.Logical formLearned from38 sentences. (Car bombs) may go_off.Logical formLearned from37 sentences. Bells may go_off.Logical formLearned from36 sentences. A (light bulb) may go_off in a head.Logical formLearned from36 sentences. A female may go_off to school.Logical formLearned from36 sentences. A male may go_off a deep end.Logical formLearned from36 sentences. A weapon may go_off.Logical formLearned from36 sentences. An (alarm clock) may go_off.Logical formLearned from36 sentences. A son may go_off to college.Logical formLearned from36 sentences. A blast may go_off around some a.m..Logical formLearned from36 sentences. A car may go_off a road.Logical formLearned from36 sentences.