Students may participate in (commencement exercises).Logical formLearned from15 sentences. An exercise may pertain-to a machine.Logical formLearned from15 sentences. Presidents can be timid about an exercise of a machine.Logical formLearned from15 sentences. Exercise can be in women.Logical formLearned from15 sentences. A person may benefit from an exercise.Logical formLearned from15 sentences. Exercises can be based.Logical formLearned from15 sentences. An exercise can be in class.Logical formLearned from15 sentences. A premise of an exercise can be that something-is-the-case.Logical formLearned from15 sentences. (Leg exercises) may pertain-to a person.Logical formLearned from15 sentences. An exercise can be tawdry.Logical formLearned from15 sentences. An exercise can be vile.Logical formLearned from15 sentences. Exercise can be healthy.Logical formLearned from15 sentences. An (exercise book) may pertain-to a male.Logical formLearned from15 sentences. An exercise can be cloze.Logical formLearned from15 sentences. Exercise can be for a body.Logical formLearned from15 sentences.