A (gang problem) may pertain-to a city.Logical formLearned from16 sentences. A gang can be legendary.Logical formLearned from16 sentences. (Gang activity) can be on a rise.Logical formLearned from16 sentences. Gangs may rule streets.Logical formLearned from16 sentences. (Gang ties) may pertain-to a male.Logical formLearned from16 sentences. Gangs may interfere with an election.Logical formLearned from16 sentences. Wars can be between (drug gangs).Logical formLearned from16 sentences. (Gang members) may pertain-to a us-state.Logical formLearned from16 sentences. A (gang problem) can be serious.Logical formLearned from16 sentences. Some gangs may operate in a country.Logical formLearned from16 sentences. Kids may join gangs.Logical formLearned from16 sentences. (Gang members) may act.Logical formLearned from16 sentences. An increase can be in (gang activity).Logical formLearned from16 sentences. Paths can be with a (biker gang).Logical formLearned from16 sentences. Gangs may pertain-to a region.Logical formLearned from16 sentences.