A gang may be based in a country.Logical formLearned from20 sentences. (Gang leaders) can be criminal.Logical formLearned from20 sentences. Some gangs may operate.Logical formLearned from20 sentences. A gang may split_up.Logical formLearned from20 sentences. A gang may work.Logical formLearned from20 sentences. A member can be constituted-of-or-filled-with gang.Logical formLearned from20 sentences. A (gang member) may undergo a murder.Logical formLearned from20 sentences. A gang may undergo a formation.Logical formLearned from20 sentences. A fight can be between some gangs.Logical formLearned from20 sentences. A network can be constituted-of-or-filled-with gangs.Logical formLearned from20 sentences. (Gang members) can be juvenile.Logical formLearned from20 sentences. A club can be for ght of (gang bang).Logical formLearned from20 sentences. Gangs can be underground.Logical formLearned from20 sentences. A (gang war) can be violent.Logical formLearned from20 sentences. A gang can be teen.Logical formLearned from20 sentences.