Letters can be from young riders.Logical formLearned from4 sentences. A birthday may pertain-to a rider.Logical formLearned from4 sentences. A (roller coaster rider) may pertain-to a us-state.Logical formLearned from4 sentences. Persons may have riders.Logical formLearned from4 sentences. A rider may don a yellow jersey of a leader.Logical formLearned from4 sentences. A person may have a rider.Logical formLearned from4 sentences. Riders can be fit.Logical formLearned from4 sentences. Riders can be on a coaster.Logical formLearned from4 sentences. A rider may shout.Logical formLearned from4 sentences. (Race riders) may pertain-to an era.Logical formLearned from4 sentences. (Race riders) can be brilliant.Logical formLearned from4 sentences. A (tower ride) may drop riders.Logical formLearned from4 sentences. Marks can be from riders.Logical formLearned from4 sentences. Riders can be for buses.Logical formLearned from4 sentences. Riders can be disputed.Logical formLearned from4 sentences.