Persons may use heroin.Logical formLearned from36 sentences. Heroin may be derived.Logical formLearned from35 sentences. A craving can be for heroin.Logical formLearned from35 sentences. A (heroin market) may pertain-to a country.Logical formLearned from34 sentences. A share may pertain-to a heroin.Logical formLearned from34 sentences. An ingredient can be in heroin.Logical formLearned from34 sentences. A trade can be in heroin.Logical formLearned from33 sentences. (State distribution) can be constituted-of-or-filled-with heroin.Logical formLearned from33 sentences. Heroin can be in the world.Logical formLearned from32 sentences. A male may be addicted to heroin.Logical formLearned from32 sentences. A heroin may be found.Logical formLearned from32 sentences. Heroin may undergo consumption.Logical formLearned from32 sentences. Some blocks can be constituted-of-or-filled-with heroin.Logical formLearned from32 sentences. Worth can be constituted-of-or-filled-with heroin.Logical formLearned from32 sentences. A male may die of a (heroin overdose).Logical formLearned from32 sentences.