Heroin may undergo injections.Logical formLearned from21 sentences. A person may need an injection.Logical formLearned from21 sentences. An injection can be in a back.Logical formLearned from21 sentences. (Liquidity injections) can be by central banks.Logical formLearned from20 sentences. Acid may undergo injections.Logical formLearned from20 sentences. A male may give a female an injection.Logical formLearned from20 sentences. (Injection drug users) can be male.Logical formLearned from20 sentences. Patients may receive injections.Logical formLearned from20 sentences. Contrast may undergo an injection.Logical formLearned from20 sentences. Injections may be dewormed.Logical formLearned from20 sentences. An injection may be self-administered.Logical formLearned from20 sentences. A person may hate injections.Logical formLearned from20 sentences. A government may make injections.Logical formLearned from20 sentences. A method of execution can be a lethal injection.Logical formLearned from20 sentences. Testosterone may undergo an injection.Logical formLearned from20 sentences.