An exercise can be a step.Logical formLearned from37 sentences. A phase may pertain-to exercises.Logical formLearned from36 sentences. Military exercises can be in a region.Logical formLearned from36 sentences. Exercises can be experimental.Logical formLearned from36 sentences. Exercises can be aerial.Logical formLearned from36 sentences. An exercise can be pious.Logical formLearned from36 sentences. Exercises can be full-scale.Logical formLearned from36 sentences. Walkings can be a form of exercise.Logical formLearned from36 sentences. An exercise can be muscular.Logical formLearned from36 sentences. A debate can be an exercise.Logical formLearned from36 sentences. An exercise can be repeated.Logical formLearned from36 sentences. An exercise can be for a person.Logical formLearned from36 sentences. An (exercise level) may pertain-to a person.Logical formLearned from36 sentences. Exercise can be a best way.Logical formLearned from36 sentences. An exercise can be stupid.Logical formLearned from36 sentences.