A (security alarm) may go_off.Logical formLearned from15 sentences. Some explosion may go_off.Logical formLearned from15 sentences. A bomb may go_off at some p.m..Logical formLearned from15 sentences. Bombs may go_off in some cities.Logical formLearned from15 sentences. Mines may go_off.Logical formLearned from15 sentences. Blasts may go_off in succession.Logical formLearned from15 sentences. A bomb may go_off around some a.m..Logical formLearned from15 sentences. A launch may go_off.Logical formLearned from15 sentences. Some minutes may go_off.Logical formLearned from14 sentences. An (alarm clock) may go_off in a morning.Logical formLearned from14 sentences. A male may go_off to an university.Logical formLearned from14 sentences. An alarm may go_off in some hours.Logical formLearned from14 sentences. An one may go_off.Logical formLearned from14 sentences. A brother may go_off.Logical formLearned from14 sentences. A moment may go_off.Logical formLearned from14 sentences.