A particle can be spherical.Logical formLearned from50 sentences. Particles may collide.Logical formLearned from50 sentences. Particles can be red.Logical formLearned from50 sentences. Particles may interact.Logical formLearned from50 sentences. Particles can be in air.Logical formLearned from50 sentences. Particles can be cometary.Logical formLearned from50 sentences. Particles can be stable.Logical formLearned from50 sentences. Kilometres may pertain-to a (particle accelerator).Logical formLearned from49 sentences. A kinetic energy may pertain-to particles.Logical formLearned from49 sentences. Particles can be from the sun.Logical formLearned from49 sentences. Particles may be created.Logical formLearned from49 sentences. Charged particles can be heavy.Logical formLearned from49 sentences. Particles can be unwanted.Logical formLearned from48 sentences. A particle may undergo a spin.Logical formLearned from48 sentences. Neutrinoes can be particles.Logical formLearned from48 sentences.