A rise can be in (gang violence).Logical formLearned from15 sentences. (Gang members) may be arrested.Logical formLearned from15 sentences. A gang may be kidnapped.Logical formLearned from15 sentences. Gangs can be freelance.Logical formLearned from15 sentences. Gangs may be robbed.Logical formLearned from15 sentences. Gangs can be rampant.Logical formLearned from15 sentences. A gang can be (street gang).Logical formLearned from15 sentences. (Gang mates) may pertain-to a male.Logical formLearned from15 sentences. A (gang member) can be unarmed.Logical formLearned from15 sentences. Gangs may undergo a development.Logical formLearned from15 sentences. A male may join a (street gang).Logical formLearned from15 sentences. (Street gangs) may pertain-to a world-city.Logical formLearned from15 sentences. Involvement can be with a gang.Logical formLearned from15 sentences. Gangs may be involved.Logical formLearned from15 sentences. An offensive can be against gangs.Logical formLearned from15 sentences.