A substance can be reddish.Logical formLearned from37 sentences. Substances can be undetectable.Logical formLearned from37 sentences. A substance may change.Logical formLearned from37 sentences. (Chemical substances) may undergo a use.Logical formLearned from37 sentences. Substances can be hazardous.Logical formLearned from37 sentences. A prescription can be for a substance.Logical formLearned from37 sentences. A substance can be fundamental.Logical formLearned from37 sentences. A (substance use) can be illicit.Logical formLearned from37 sentences. A substance can be chalky.Logical formLearned from36 sentences. Substances can be undesirable.Logical formLearned from36 sentences. A soul can be a substance.Logical formLearned from36 sentences. Substances can be in air.Logical formLearned from36 sentences. Individuals can be with (substance abuse disorders).Logical formLearned from36 sentences. Substances may undergo an identification.Logical formLearned from36 sentences. A male may have a (substance abuse problem).Logical formLearned from36 sentences.