A biker may pertain-to a person.Logical formLearned from38 sentences. Bikers may pertain-to a female.Logical formLearned from37 sentences. A biker may pertain-to a female.Logical formLearned from36 sentences. A member may pertain-to a (biker gang).Logical formLearned from35 sentences. Bikers may pertain-to a male.Logical formLearned from33 sentences. Bikers can be annual.Logical formLearned from31 sentences. Bikers may undergo a gathering.Logical formLearned from28 sentences. Bikers can be serious.Logical formLearned from27 sentences. Members may pertain-to a (biker gang).Logical formLearned from27 sentences. Dozens can be constituted-of-or-filled-with bikers.Logical formLearned from26 sentences. A biker can be outlaw.Logical formLearned from26 sentences. Bikers can be urban.Logical formLearned from26 sentences. A male can be a biker.Logical formLearned from25 sentences. A biker may reply.Logical formLearned from25 sentences. A (biker war) may pertain-to a canadian-province.Logical formLearned from25 sentences.