Explosions may go_off after some a.m..Logical formLearned from5 sentences. Explosives may go_off in succession.Logical formLearned from5 sentences. (Air raid warning sirens) may go_off in a capital.Logical formLearned from5 sentences. A bomb may go_off in a public market.Logical formLearned from5 sentences. A bomb may go_off in a hand.Logical formLearned from5 sentences. A shell may go_off.Logical formLearned from5 sentences. A bomb may go_off in hours.Logical formLearned from5 sentences. A (power supply) may go_off.Logical formLearned from5 sentences. A part may go_off.Logical formLearned from5 sentences. A name may go_off.Logical formLearned from5 sentences. A male may go_off into a night.Logical formLearned from5 sentences. A robbery may go_off.Logical formLearned from5 sentences. Tyres may go_off.Logical formLearned from5 sentences. A son may go_off to school.Logical formLearned from5 sentences. Some charges may go_off.Logical formLearned from5 sentences.