Gangs can be constituted-of-or-filled-with professional killers.Logical formLearned from8 sentences. (Gang members) may ram a tractor.Logical formLearned from8 sentences. (Gang members) may undergo executions.Logical formLearned from8 sentences. An insurrection may be led by a (street gang).Logical formLearned from8 sentences. (Street gangs) can be allied.Logical formLearned from8 sentences. A (power struggle) can be with gangs.Logical formLearned from8 sentences. A (gang rape) can be in a world-city.Logical formLearned from8 sentences. A gang may get richer.Logical formLearned from8 sentences. A feud can be between gangs.Logical formLearned from8 sentences. A (gang member) can be reformed.Logical formLearned from8 sentences. Links can be to a gang.Logical formLearned from8 sentences. A gang may be developed.Logical formLearned from8 sentences. (Drug smuggling gangs) may pertain-to a country.Logical formLearned from8 sentences. A gang can be on a list of organizations.Logical formLearned from8 sentences. A lover may pertain-to a gang.Logical formLearned from8 sentences.