Gangs can be forced.Logical formLearned from7 sentences. A gang can be constituted-of-or-filled-with predators.Logical formLearned from7 sentences. A downfall may pertain-to a gang.Logical formLearned from7 sentences. A member can be constituted-of-or-filled-with some gangs.Logical formLearned from7 sentences. A gang can be from a country.Logical formLearned from7 sentences. A (gang member) may be sentenced to some years.Logical formLearned from7 sentences. Part may pertain-to gangs.Logical formLearned from7 sentences. A gang can be constituted-of-or-filled-with negroes.Logical formLearned from7 sentences. Gangs may be tolerated.Logical formLearned from7 sentences. Rules may pertain-to a gang.Logical formLearned from7 sentences. (Gang activities) can be undesirable.Logical formLearned from7 sentences. Members may pertain-to (youth gangs).Logical formLearned from7 sentences. A captain may pertain-to a gang.Logical formLearned from7 sentences. Some persons may belong to a gang.Logical formLearned from7 sentences. A gang may be involved in (car theft).Logical formLearned from7 sentences.