A head-on collision can be constituted-of-or-filled-with some vehicles.Logical formLearned from4 sentences. A world-city may be killed in a head-on collision.Logical formLearned from4 sentences. A collision can be between a (passenger plane).Logical formLearned from4 sentences. Collision may take place.Logical formLearned from4 sentences. A male may receive in a collision.Logical formLearned from4 sentences. A (death toll) can be in (train collision).Logical formLearned from4 sentences. A pilot may miss after a collision.Logical formLearned from4 sentences. A pilot can be in a collision.Logical formLearned from4 sentences. A collision can be with a post.Logical formLearned from4 sentences. A helicopter may undergo a collision.Logical formLearned from4 sentences. A collision can be violent that something-is-the-case.Logical formLearned from4 sentences. A sea can be after a collision.Logical formLearned from4 sentences. A safety-board may investigate a cause of a collision.Logical formLearned from4 sentences. A head-on collision can be between some vans.Logical formLearned from4 sentences. Continental plates may undergo a collision.Logical formLearned from4 sentences.