Substances can be hard.Logical formLearned from38 sentences. A substance can be gaseous.Logical formLearned from38 sentences. Substances can be sensible.Logical formLearned from38 sentences. The world may undergo a substance.Logical formLearned from38 sentences. Substances may be produced.Logical formLearned from38 sentences. A substance can be in blood.Logical formLearned from38 sentences. A substance can be to claims.Logical formLearned from38 sentences. A substance may be found in fruits.Logical formLearned from38 sentences. A substance may surround stupid persons.Logical formLearned from38 sentences. Substances may undergo a removal.Logical formLearned from38 sentences. A substance can be medicinal.Logical formLearned from38 sentences. An announcement may undergo a substance.Logical formLearned from38 sentences. Substance can be important.Logical formLearned from38 sentences. Patterns can be constituted-of-or-filled-with (substance use).Logical formLearned from38 sentences. (Substance abusers) can be adolescent.Logical formLearned from38 sentences.