Gangs can be ruthless.Logical formLearned from74 sentences. Dozens can be constituted-of-or-filled-with (gang members).Logical formLearned from73 sentences. Gangs can be in a world-city.Logical formLearned from73 sentences. A gang can be constituted-of-or-filled-with (drug dealers).Logical formLearned from72 sentences. Gangs may begin.Logical formLearned from72 sentences. A leader may pertain-to a (drug gang).Logical formLearned from72 sentences. A gang can be constituted-of-or-filled-with children.Logical formLearned from72 sentences. A gang can be bipartisan.Logical formLearned from71 sentences. Gangs can be dangerous.Logical formLearned from71 sentences. Gangs can be white.Logical formLearned from71 sentences. A gang can be constituted-of-or-filled-with girls.Logical formLearned from71 sentences. Gangs can be constituted-of-or-filled-with looters.Logical formLearned from71 sentences. A gang can be constituted-of-or-filled-with some youths.Logical formLearned from70 sentences. A members may pertain-to a gang.Logical formLearned from70 sentences. (Gang members) can be criminal.Logical formLearned from69 sentences.