Head can be on collisions.Logical formLearned from40 sentences. Potential can be for collisions.Logical formLearned from40 sentences. A collision can be hard.Logical formLearned from40 sentences. A collision can be with a ship.Logical formLearned from40 sentences. A collision can be with some ship.Logical formLearned from40 sentences. A body can be due to collisions.Logical formLearned from39 sentences. A collision can be with a (jet fighter).Logical formLearned from39 sentences. Some sides may make cases about a collision of a plane.Logical formLearned from39 sentences. A scene may pertain-to a collision.Logical formLearned from39 sentences. A collision may occur.Logical formLearned from38 sentences. Collisions can be between galaxies.Logical formLearned from38 sentences. Collisions can be with birds.Logical formLearned from38 sentences. A collision can be spectacular.Logical formLearned from38 sentences. Some persons may be killed in a head-on collision.Logical formLearned from38 sentences. A (collision course) can be with a legislature.Logical formLearned from38 sentences.