A (professional road bicycle racer) can be retired.Logical formLearned from15 sentences. (Auto racers) can be constituted-of-or-filled-with some genres.Logical formLearned from15 sentences. (Auto racers) of some genres may be included in races.Logical formLearned from15 sentences. A racer may pertain-to a day.Logical formLearned from15 sentences. A racer can be part-time.Logical formLearned from15 sentences. Some racers may finish.Logical formLearned from15 sentences. Racers can be on a circuit.Logical formLearned from15 sentences. A career can be as a racer.Logical formLearned from14 sentences. A (motorcycle road racer) can be retired.Logical formLearned from14 sentences. A racer can be modified.Logical formLearned from14 sentences. Racers may be gathered for races.Logical formLearned from14 sentences. A (café racer) can be a style.Logical formLearned from14 sentences. A twist can be on a (café racer style).Logical formLearned from14 sentences. A racer can be hard-nosed.Logical formLearned from14 sentences. Racers can be would-be.Logical formLearned from14 sentences.