A world-city may denounce an exercise.Logical formLearned from15 sentences. An (exercise yard) may pertain-to a camp.Logical formLearned from15 sentences. A military-or-other-action-organization may hold exercises off a coast.Logical formLearned from15 sentences. An exercise can be free.Logical formLearned from15 sentences. A second stage may pertain-to an exercise.Logical formLearned from15 sentences. A spokesman can be for an exercise.Logical formLearned from15 sentences. Response can be to military exercises.Logical formLearned from15 sentences. Exercise may undergo a definition.Logical formLearned from15 sentences. Exercises may harm an environment of some residents.Logical formLearned from15 sentences. A week can be an exercise.Logical formLearned from15 sentences. An (exercise regime) can be rigorous.Logical formLearned from15 sentences. Some (home exercise equipment) may be sold in stores.Logical formLearned from15 sentences. Injuries may be caused by some (home exercise equipment).Logical formLearned from15 sentences. A mix can be constituted-of-or-filled-with exercise.Logical formLearned from15 sentences. An airspace can be during military exercises.Logical formLearned from15 sentences.