A person may see on a bus.Logical formLearned from41 sentences. A bus may veer_off a (mountain road).Logical formLearned from41 sentences. A bus can be easy.Logical formLearned from41 sentences. Wheels can be on a bus.Logical formLearned from41 sentences. A (campaign bus) may pertain-to a US-president.Logical formLearned from41 sentences. A bus can be full of students.Logical formLearned from41 sentences. A bus may swerve.Logical formLearned from41 sentences. Terrorists may blow_up a bus.Logical formLearned from41 sentences. A bus may be attacked.Logical formLearned from41 sentences. A (bus service) may pertain-to a world-city.Logical formLearned from41 sentences. A (bus crash) can be deadly.Logical formLearned from41 sentences. A tire may pertain-to a bus.Logical formLearned from40 sentences. A bus may leave a world-city.Logical formLearned from40 sentences. A bus can be submerged.Logical formLearned from40 sentences. A bus can be on a road.Logical formLearned from40 sentences.