Ships may undergo a collision.Logical formLearned from17 sentences. A (collision course) can be with a US-president.Logical formLearned from17 sentences. Particles may be produced in collisions.Logical formLearned from17 sentences. Collisions can be with debris.Logical formLearned from17 sentences. Collisions can be cold.Logical formLearned from17 sentences. A collision can be between a country.Logical formLearned from17 sentences. A collision can be with a company.Logical formLearned from17 sentences. A collision can be in a month.Logical formLearned from17 sentences. A collision can be with a defender.Logical formLearned from17 sentences. A (cargo jet) may be equipped with a (radar collision avoidance system).Logical formLearned from17 sentences. A concussion can be after a collision.Logical formLearned from17 sentences. (Spy plane) may detain after a collision.Logical formLearned from17 sentences. A (spy plane) may be damaged in a collision.Logical formLearned from17 sentences. A kind of collision may happen.Logical formLearned from17 sentences. A collision may threaten relations.Logical formLearned from17 sentences.