Threats can be against buses.Logical formLearned from15 sentences. A lot can be on a bus.Logical formLearned from15 sentences. A person may get some bus.Logical formLearned from15 sentences. Someone may get on a bus.Logical formLearned from15 sentences. A male may hop on a bus.Logical formLearned from15 sentences. A stop can be on a bus.Logical formLearned from15 sentences. A bus can be safe.Logical formLearned from15 sentences. Bus may pull from service.Logical formLearned from15 sentences. A male may get into a bus.Logical formLearned from15 sentences. A bus can be decent.Logical formLearned from15 sentences. A picture may show a bus.Logical formLearned from15 sentences. A bus can be with seats.Logical formLearned from15 sentences. A (bus trip) can be to a country.Logical formLearned from15 sentences. A person may get in a bus.Logical formLearned from15 sentences. (Bus services) can be in a country.Logical formLearned from15 sentences.