An assault can be on a bus.Logical formLearned from15 sentences. A (bus driver) can be in a us-state.Logical formLearned from15 sentences. A bombing can be at a (bus station).Logical formLearned from15 sentences. A blast may rip through a bus.Logical formLearned from15 sentences. A bus may be packed with (university students).Logical formLearned from15 sentences. A bus may pass a car.Logical formLearned from15 sentences. A (bus station) can be international.Logical formLearned from15 sentences. Buses may be rerouted.Logical formLearned from15 sentences. A bus may pelt with stones.Logical formLearned from15 sentences. Involvement can be in a (bus bombing).Logical formLearned from15 sentences. A bus may start.Logical formLearned from15 sentences. A bus may run_off a road.Logical formLearned from15 sentences. A person may step on a bus.Logical formLearned from15 sentences. Some buses may be burnted.Logical formLearned from15 sentences. Buses may transport persons.Logical formLearned from15 sentences.