A (train collision) may pertain-to a weekday.Logical formLearned from28 sentences. A head-on collision can be with a truck.Logical formLearned from28 sentences. Collisions can be with asteroids.Logical formLearned from28 sentences. An increase can be in collisions.Logical formLearned from28 sentences. A collision may cause tensions.Logical formLearned from28 sentences. A (fighter jet) may undergo a collision.Logical formLearned from28 sentences. A collision can be with a warplane.Logical formLearned from28 sentences. A collision may pertain-to a plane.Logical formLearned from28 sentences. A collision can be between a submarine.Logical formLearned from28 sentences. A collision can be between a male.Logical formLearned from28 sentences. Nuclei may undergo collisions.Logical formLearned from27 sentences. A collision can be at a plate.Logical formLearned from27 sentences. A collision can be scary.Logical formLearned from27 sentences. A collision can be controversial.Logical formLearned from27 sentences. Atoms may undergo collisions.Logical formLearned from27 sentences.