A price of heroin may rise.Logical formLearned from6 sentences. A dependency can be on heroin.Logical formLearned from6 sentences. Heroin can be in a body.Logical formLearned from6 sentences. A hub may pertain-to a (heroin trade).Logical formLearned from6 sentences. Heroin may undergo a refining.Logical formLearned from6 sentences. A female may shoot heroin.Logical formLearned from6 sentences. A country may provide some percent of a heroin.Logical formLearned from6 sentences. (Heroin users) can be long-term.Logical formLearned from6 sentences. Cocaine may replace heroin.Logical formLearned from6 sentences. Heroin may be smoked.Logical formLearned from6 sentences. (Heroin users) can be in a US-city.Logical formLearned from6 sentences. A heroin can be smoked.Logical formLearned from6 sentences. A desire can be for heroin.Logical formLearned from6 sentences. (Heroin use increases) can be dramatic.Logical formLearned from6 sentences. (Heroin use) may decline some percent.Logical formLearned from6 sentences.