A new class can be constituted-of-or-filled-with drugs.Logical formLearned from857 sentences. Drugs can be lethal.Logical formLearned from856 sentences. Drugs can be other.Logical formLearned from827 sentences. Drugs may be used.Logical formLearned from803 sentences. New drugs may undergo a development.Logical formLearned from787 sentences. Drugs can be patented.Logical formLearned from787 sentences. (Drug tests) can be positive.Logical formLearned from764 sentences. A combination can be constituted-of-or-filled-with drugs.Logical formLearned from756 sentences. A drug can be powerful.Logical formLearned from743 sentences. A person may take drugs.Logical formLearned from721 sentences. A drug may work.Logical formLearned from717 sentences. A drug may undergo approval.Logical formLearned from710 sentences. A war can be against drugs.Logical formLearned from685 sentences. Illicit drugs may undergo a use.Logical formLearned from680 sentences. Sales may pertain-to a drug.Logical formLearned from676 sentences.