Collisions can be between (spiral galaxies).Logical formLearned from3 sentences. Some collisions can be with pedestrians.Logical formLearned from3 sentences. Collisions may produce (ring galaxies).Logical formLearned from3 sentences. Some boats may ask for collisions.Logical formLearned from3 sentences. Technology may prevent collisions.Logical formLearned from3 sentences. (Seat occupants) can be on a side of collisions.Logical formLearned from3 sentences. Some microseconds can be between collisions.Logical formLearned from3 sentences. (Particle collisions) may occur.Logical formLearned from3 sentences. Events can be during collisions.Logical formLearned from3 sentences. Collisions may happen at a (demolition derby).Logical formLearned from3 sentences. A (magnet meltdown) may delay (proton collisions).Logical formLearned from3 sentences. Collisions may involve (motor vehicles).Logical formLearned from3 sentences. Warnings may regard collisions.Logical formLearned from3 sentences. Collisions may involve planes.Logical formLearned from3 sentences. Collisions can be between a pedestrian.Logical formLearned from3 sentences.