Stages can be in a development of a (spy satellite).Logical formLearned from17 sentences. Satellites may undergo observations.Logical formLearned from17 sentences. A satellite can be from a country.Logical formLearned from17 sentences. A satellite may be lost.Logical formLearned from17 sentences. A (military satellite) may pertain-to a country.Logical formLearned from17 sentences. Satellites can be stationary.Logical formLearned from16 sentences. An (orbit weather satellite) can be geostationary.Logical formLearned from16 sentences. A computer may pertain-to a satellite.Logical formLearned from16 sentences. (Satellite imagery) may suggest that something-is-the-case.Logical formLearned from16 sentences. Satellites may orbit.Logical formLearned from16 sentences. A (satellite office) may pertain-to persons.Logical formLearned from16 sentences. A satellite can be terrestrial.Logical formLearned from16 sentences. (Satellite images) may show that something-is-the-case.Logical formLearned from16 sentences. Satellites may show that something-is-the-case.Logical formLearned from16 sentences. Satellites may undergo construction.Logical formLearned from16 sentences.