A collision can be in a world-city.Logical formLearned from9 sentences. A collision may occur on a road.Logical formLearned from9 sentences. A vicinity may pertain-to a collision.Logical formLearned from9 sentences. A collision can be with some boat.Logical formLearned from9 sentences. A mid-air collision may claim some lives.Logical formLearned from9 sentences. A collision may undergo a warning.Logical formLearned from8 sentences. A celestial object can be on a (collision course).Logical formLearned from8 sentences. A satellite may undergo a collision.Logical formLearned from8 sentences. A collision can be between a train.Logical formLearned from8 sentences. A head-on collision can be between a van.Logical formLearned from8 sentences. A collision can be with a tanker.Logical formLearned from8 sentences. A collision can be between a submarine.Logical formLearned from8 sentences. A collision may close.Logical formLearned from8 sentences. A truck may undergo a collision.Logical formLearned from8 sentences. A collision can be between a minibus.Logical formLearned from8 sentences.