An (exercise program) can be vigorous.Logical formLearned from61 sentences. An exercise can be tricky.Logical formLearned from61 sentences. A book can be an exercise.Logical formLearned from61 sentences. An exercise can be true.Logical formLearned from61 sentences. An exercise may pertain-to freedoms.Logical formLearned from61 sentences. An exercise can be acute.Logical formLearned from61 sentences. An exercise can be important.Logical formLearned from60 sentences. An (exercise price) may pertain-to options.Logical formLearned from60 sentences. Exercises can be constituted-of-or-filled-with power.Logical formLearned from60 sentences. An exercise can be rare.Logical formLearned from60 sentences. An exercise can be in humiliation.Logical formLearned from60 sentences. A (military exercise) may pertain-to an international-political-entity.Logical formLearned from60 sentences. An exercise can be great.Logical formLearned from59 sentences. An exercise can be delicate.Logical formLearned from59 sentences. An (exercise equipment) may pertain-to a person.Logical formLearned from59 sentences.