A preference can be for heroin.Logical formLearned from7 sentences. A (heroin consumption) may pertain-to a country.Logical formLearned from7 sentences. A war can be against heroin.Logical formLearned from7 sentences. Raw materials can be for heroin.Logical formLearned from7 sentences. Heroin may undergo a prohibition.Logical formLearned from7 sentences. Heroin may undergo a transportation.Logical formLearned from7 sentences. Heroin may be grown.Logical formLearned from7 sentences. Some percent of a heroin can be of origin.Logical formLearned from7 sentences. A (heroin production) may pertain-to a country.Logical formLearned from7 sentences. A proportion may pertain-to a heroin.Logical formLearned from7 sentences. A percent may pertain-to a (heroin supply).Logical formLearned from7 sentences. A heroin may undergo a delivery.Logical formLearned from7 sentences. Opium can be into heroin.Logical formLearned from7 sentences. A (heroin dealer) can be infamous.Logical formLearned from7 sentences. A (heroin trade) can be illicit.Logical formLearned from7 sentences.