Some buses may run.Logical formLearned from68 sentences. Buses may be used.Logical formLearned from68 sentences. Persons may hop on a bus.Logical formLearned from68 sentences. Buses can be rickety.Logical formLearned from68 sentences. A bus can be in a us-state.Logical formLearned from68 sentences. An accident may involve a bus.Logical formLearned from68 sentences. A male may travel by bus.Logical formLearned from68 sentences. A (double-decker bus) may pertain-to a world-city.Logical formLearned from68 sentences. A (bus attack) may pertain-to a world-city.Logical formLearned from68 sentences. Buses can be armored.Logical formLearned from68 sentences. A (bus bombing) may pertain-to week.Logical formLearned from68 sentences. A bus can be a bus.Logical formLearned from67 sentences. A (bus terminal) can be in a world-city.Logical formLearned from67 sentences. A bus may crash into a truck.Logical formLearned from67 sentences. Passengers can be on buses.Logical formLearned from67 sentences.