Motorists may be involved in collisions.Logical formLearned from6 sentences. Collisions can be violent.Logical formLearned from6 sentences. Collisions may be expected.Logical formLearned from6 sentences. Collisions can be interesting.Logical formLearned from6 sentences. Heavy ions may undergo collisions.Logical formLearned from6 sentences. Collisions can be graphic.Logical formLearned from6 sentences. Collisions can be between comets.Logical formLearned from6 sentences. Drivers may be involved in collisions.Logical formLearned from6 sentences. Energies may undergo collisions.Logical formLearned from6 sentences. A force may pertain-to collisions.Logical formLearned from6 sentences. Collisions can be between charged particles.Logical formLearned from6 sentences. Damage can be from collisions.Logical formLearned from6 sentences. Collisions can be between planetesimals.Logical formLearned from6 sentences. Collisions can be slow.Logical formLearned from6 sentences. Atomic particles may undergo collisions.Logical formLearned from6 sentences.