A substance may undergo a discovery.Logical formLearned from54 sentences. Substances may undergo concentrations.Logical formLearned from54 sentences. An identity may pertain-to a substance.Logical formLearned from53 sentences. Alcohol can be a substance.Logical formLearned from53 sentences. A faith may undergo a substance.Logical formLearned from53 sentences. A statement may undergo a substance.Logical formLearned from53 sentences. A form may pertain-to a substance.Logical formLearned from53 sentences. A substance may undergo an abuse.Logical formLearned from52 sentences. A substance can be alkaline.Logical formLearned from52 sentences. A resolution may undergo a substance.Logical formLearned from52 sentences. Exposures can be to hazardous substances.Logical formLearned from52 sentences. Recovery can be from (substance abuse).Logical formLearned from52 sentences. (Chemical substances) can be hazardous.Logical formLearned from52 sentences. A substance can be greasy.Logical formLearned from52 sentences. A deal can be constituted-of-or-filled-with substance.Logical formLearned from52 sentences.