Response can be to a (bomb threat).Logical formLearned from17 sentences. A (car bomb) may explode in a city.Logical formLearned from17 sentences. A bomb may be placed under a bridge.Logical formLearned from17 sentences. A bomb may rip through a (commuter train).Logical formLearned from17 sentences. A (bus stop) may shout bomb.Logical formLearned from17 sentences. A bomb may go_off at a back of a bus.Logical formLearned from17 sentences. A bomb may be made from a type of materials.Logical formLearned from17 sentences. A (car bomb) may be detonated.Logical formLearned from17 sentences. A bomb may blow_up a tanker.Logical formLearned from17 sentences. A country may have an intention of building nuclear bombs.Logical formLearned from17 sentences. A country may make some bombs.Logical formLearned from17 sentences. A bomb may explode before dawn.Logical formLearned from17 sentences. Bomb may explode in (government offices).Logical formLearned from17 sentences. A bomb may explode in a supermarket.Logical formLearned from17 sentences. Training can be with bombs.Logical formLearned from17 sentences.