Collisions may involve trains.Logical formLearned from4 sentences. An earthquake may be rooted in a collision of an indian subcontinent.Logical formLearned from4 sentences. A collision may produce continents.Logical formLearned from4 sentences. An indian subcontinent may undergo a collision.Logical formLearned from4 sentences. A (collision course) can be with refugees.Logical formLearned from4 sentences. A male may be killed in a head-on collision.Logical formLearned from4 sentences. A male may avoid a collision.Logical formLearned from4 sentences. A submarine may be involved in a collision.Logical formLearned from4 sentences. A nuclear submarine may be damaged in a collision.Logical formLearned from4 sentences. Collisions may jostle molasses.Logical formLearned from4 sentences. A cause of an accident can be a collision.Logical formLearned from4 sentences. A collision can be hoped-for.Logical formLearned from4 sentences. A collision may be deemed.Logical formLearned from4 sentences. Collisions may be produced in (particle accelerators).Logical formLearned from4 sentences. Some collision can be with a driver.Logical formLearned from4 sentences.