Character may undergo a substance.Logical formLearned from9 sentences. Resistance can be to substances.Logical formLearned from9 sentences. Form can be without substance.Logical formLearned from9 sentences. Substances can be siliceous.Logical formLearned from9 sentences. A mixture may pertain-to substances.Logical formLearned from9 sentences. Controlled substances may undergo an analysis.Logical formLearned from9 sentences. A substance can be scholarly.Logical formLearned from9 sentences. A substance can be in an environment.Logical formLearned from9 sentences. Reactions may be caused by a substance.Logical formLearned from9 sentences. A (substance abuse) may pertain-to a mother.Logical formLearned from9 sentences. Chemical properties may pertain-to a substance.Logical formLearned from9 sentences. Substances can be illegal.Logical formLearned from9 sentences. Substances can be tough.Logical formLearned from9 sentences. A substance may cause illness.Logical formLearned from9 sentences. A need can be for (substance abuse treatment).Logical formLearned from9 sentences.