Substances may be released.Logical formLearned from23 sentences. Discussions may undergo a substance.Logical formLearned from23 sentences. A substance can be firm.Logical formLearned from23 sentences. A kind may undergo substances.Logical formLearned from23 sentences. A substance can be exotic.Logical formLearned from23 sentences. A male may take substances.Logical formLearned from23 sentences. A substance may undergo uses.Logical formLearned from23 sentences. Athletes may test positive for substances.Logical formLearned from23 sentences. A substance can be by fraud.Logical formLearned from23 sentences. Substances can be in question.Logical formLearned from23 sentences. A substance may be discovered.Logical formLearned from23 sentences. Substances may undergo storage.Logical formLearned from22 sentences. A problem can be with (substance abuse).Logical formLearned from22 sentences. Levels can be constituted-of-or-filled-with hazardous substances.Logical formLearned from22 sentences. Patients can be with a history of (substance abuse).Logical formLearned from22 sentences.