A bomb may explode at an airport.Logical formLearned from28 sentences. A (car bomb) may explode at some a.m..Logical formLearned from28 sentences. A grenade may explode in a hand.Logical formLearned from28 sentences. A bomb may explode in an area.Logical formLearned from28 sentences. Boats may explode.Logical formLearned from28 sentences. A torpedo may explode.Logical formLearned from28 sentences. A (power struggle) may explode into warfare.Logical formLearned from28 sentences. A bomb may explode at a religious school.Logical formLearned from28 sentences. Rebels may explode a bomb.Logical formLearned from28 sentences. A male may explode a bomb.Logical formLearned from27 sentences. Some bombs may explode in a city.Logical formLearned from27 sentences. A glass may explode.Logical formLearned from27 sentences. A person may explode onto a scene.Logical formLearned from27 sentences. A train may explode.Logical formLearned from27 sentences. A bottle may explode.Logical formLearned from27 sentences.