A spacecraft may remain in good health.Logical formLearned from12 sentences. A (propulsion system) may pertain-to a spacecraft.Logical formLearned from12 sentences. Use can be on spacecraft.Logical formLearned from12 sentences. A (wind spacecraft) may pertain-to a government-agency.Logical formLearned from12 sentences. A crew may pertain-to a spacecraft.Logical formLearned from12 sentences. Data can be from a spacecraft.Logical formLearned from12 sentences. A structure may pertain-to a spacecraft.Logical formLearned from12 sentences. Cameras may be mounted on a spacecraft.Logical formLearned from12 sentences. A spacecraft can be (digging trenches).Logical formLearned from12 sentences. Spacecraft may fly (camera stops).Logical formLearned from12 sentences. A spacecraft may pass a checkout with flying colors.Logical formLearned from12 sentences. An orbiter can be a spacecraft.Logical formLearned from12 sentences. Spacecraft may analyze (soil data).Logical formLearned from12 sentences. A spacecraft can be on course.Logical formLearned from12 sentences. A re-entry may pertain-to a spacecraft.Logical formLearned from12 sentences.