A rider may pertain-to a male.Logical formLearned from1 833 sentences. A male can be a rider.Logical formLearned from1 064 sentences. A rider may pertain-to a female.Logical formLearned from947 sentences. (Rough riders) may pertain-to a world-city.Logical formLearned from744 sentences. A rider may pertain-to a person.Logical formLearned from557 sentences. A person can be a rider.Logical formLearned from542 sentences. Riders may pertain-to a male.Logical formLearned from513 sentences. A group can be constituted-of-or-filled-with some riders.Logical formLearned from507 sentences. A group can be constituted-of-or-filled-with riders.Logical formLearned from493 sentences. Riders may pertain-to a female.Logical formLearned from475 sentences. Riders can be experienced.Logical formLearned from432 sentences. A rider can be experienced.Logical formLearned from402 sentences. A rider may pertain-to a company.Logical formLearned from389 sentences. A rider can be regular.Logical formLearned from355 sentences. Riders may pertain-to persons.Logical formLearned from316 sentences.