A bomb can be black.Logical formLearned from26 sentences. A bomb may rip through a vehicle.Logical formLearned from26 sentences. A bomb may strike a (police vehicle).Logical formLearned from26 sentences. A bomb may kill some servicemen.Logical formLearned from26 sentences. Heat may pertain-to a bomb.Logical formLearned from26 sentences. A (car bomb) can be on a street.Logical formLearned from26 sentences. Some persons may be injured by a bomb.Logical formLearned from26 sentences. A bomb may be hid in a briefcase.Logical formLearned from26 sentences. A (bomb attack) can be on an (air force bus).Logical formLearned from26 sentences. A bomb can be biological.Logical formLearned from26 sentences. A bomb can be on a bus.Logical formLearned from26 sentences. An atomic bomb may undergo a building.Logical formLearned from26 sentences. Some bombs may go_off in succession.Logical formLearned from26 sentences. A (car bomb) may undergo a detonation.Logical formLearned from26 sentences. A bomb can be on a vehicle.Logical formLearned from26 sentences.