A (ring tone) may go_off.Logical formLearned from4 sentences. A male may go_off on everyone.Logical formLearned from4 sentences. A trip may go_off.Logical formLearned from4 sentences. Bombs may go_off in a distance.Logical formLearned from4 sentences. Power may go_off in a building.Logical formLearned from4 sentences. A male may go_off to a fictitious-location.Logical formLearned from4 sentences. A boy may go_off to war.Logical formLearned from4 sentences. A set may go_off without a hitch.Logical formLearned from4 sentences. A class may go_off without a hitch.Logical formLearned from4 sentences. Red flags may go_off.Logical formLearned from4 sentences. A vehicle may go_off.Logical formLearned from4 sentences. A change may go_off.Logical formLearned from4 sentences. A little bulb may go_off in a head.Logical formLearned from4 sentences. Persons may go_off to a park.Logical formLearned from4 sentences. A (building alarm) may go_off.Logical formLearned from4 sentences.