(Substance abuse problems) can be serious.Logical formLearned from44 sentences. Substances can be inflammatory.Logical formLearned from44 sentences. A person may have substance.Logical formLearned from44 sentences. Substances can be benign.Logical formLearned from44 sentences. A substance may test negative for anthrax.Logical formLearned from44 sentences. Substances can be restricted.Logical formLearned from44 sentences. Presence may pertain-to substances.Logical formLearned from44 sentences. Substances can be exotic.Logical formLearned from43 sentences. A (substance use) can be problematic.Logical formLearned from43 sentences. Issues may undergo a substance.Logical formLearned from43 sentences. A substance can be creamy.Logical formLearned from43 sentences. A substance can be yellowish.Logical formLearned from43 sentences. A deal may undergo a substance.Logical formLearned from43 sentences. Substances may cause cancer.Logical formLearned from43 sentences. Controlled substances may undergo a prescribing.Logical formLearned from43 sentences.