Substance may undergo a conception.Logical formLearned from29 sentences. A substance can be jellylike.Logical formLearned from29 sentences. Part may pertain-to a substance.Logical formLearned from29 sentences. Substance can be over form.Logical formLearned from29 sentences. Documents may undergo a substance.Logical formLearned from29 sentences. A substance can be popular.Logical formLearned from29 sentences. Substances can be rare.Logical formLearned from29 sentences. A person may stand by a substance.Logical formLearned from29 sentences. Substances may pertain-to the world.Logical formLearned from29 sentences. An envelope may contain a substance.Logical formLearned from29 sentences. A substance may cause symptoms.Logical formLearned from29 sentences. A substance can be elusive.Logical formLearned from29 sentences. A substance may undergo a movement.Logical formLearned from29 sentences. A substance can be glass-like.Logical formLearned from29 sentences. A substance can be reactive.Logical formLearned from29 sentences.