Gangs may be viewed as an equivalent of terrorists.Logical formLearned from9 sentences. (Gang members) can be in a world-city.Logical formLearned from9 sentences. Some (gang bang galleries) can be in pictures.Logical formLearned from9 sentences. A gang can be insane.Logical formLearned from9 sentences. Gangs can be bipartisan.Logical formLearned from9 sentences. A gang can be mutant.Logical formLearned from9 sentences. A male may confront a gang.Logical formLearned from9 sentences. A (gang bang) may pertain-to a male.Logical formLearned from9 sentences. (Piston bang gang group) may get sex.Logical formLearned from9 sentences. Police may arrest members of a gang.Logical formLearned from9 sentences. (Biker gang meet-ups) may pertain-to a person.Logical formLearned from9 sentences. A gang can be depraved.Logical formLearned from9 sentences. A book can be about grow_upping among gangs.Logical formLearned from9 sentences. A house may pertain-to a gang.Logical formLearned from9 sentences. Gangs can be constituted-of-or-filled-with (drug dealers).Logical formLearned from9 sentences.