A gang may pertain-to a proposal.Logical formLearned from34 sentences. (Gang members) may take a pledge that something-is-the-case.Logical formLearned from34 sentences. A gang may claim responsibility.Logical formLearned from34 sentences. Violence can be by gangs.Logical formLearned from34 sentences. A gang can be deadly.Logical formLearned from34 sentences. A (crime gang) can be powerful.Logical formLearned from34 sentences. Gangs can be in a capital.Logical formLearned from34 sentences. A gang can be constituted-of-or-filled-with (car thieves).Logical formLearned from33 sentences. A gang can be constituted-of-or-filled-with delinquents.Logical formLearned from33 sentences. A gang may arrive.Logical formLearned from33 sentences. Leadership may pertain-to a gang.Logical formLearned from33 sentences. A gang can be in a US-city.Logical formLearned from33 sentences. A gang can be constituted-of-or-filled-with spiders.Logical formLearned from33 sentences. A gang can be constituted-of-or-filled-with day-laborers.Logical formLearned from33 sentences. A problem can be with gangs.Logical formLearned from33 sentences.