A collision may pertain-to a country.Logical formLearned from19 sentences. Planes can be on a (collision course).Logical formLearned from19 sentences. A collision may occur on a section of track.Logical formLearned from19 sentences. Some helicopters may crash after a collision.Logical formLearned from19 sentences. A reduction can be in collisions.Logical formLearned from19 sentences. A collision can be imminent.Logical formLearned from19 sentences. Collision can be between an interceptor.Logical formLearned from19 sentences. Officials may know a person can be responsible for a collision.Logical formLearned from19 sentences. A collision may indicate some vessel.Logical formLearned from19 sentences. Collision may consider a line of inquiry.Logical formLearned from19 sentences. A (collision course) can be with allies.Logical formLearned from19 sentences. A collision can be in space.Logical formLearned from19 sentences. Collisions can be with obstacles.Logical formLearned from18 sentences. Collisions can be inevitable.Logical formLearned from18 sentences. Thousands can be constituted-of-or-filled-with collisions.Logical formLearned from18 sentences.