A male can be (radio show host).Logical formLearned from13 sentences. A (radio station) can be in a city.Logical formLearned from13 sentences. (Tropospheric scatter and microwave radio relay sites) may be operated by a communications-service.Logical formLearned from13 sentences. A system can be constituted-of-or-filled-with (tropospheric scatter and microwave radio relay sites).Logical formLearned from13 sentences. (Tropospheric scatter and microwave radio relay sites) may pertain-to an airline.Logical formLearned from13 sentences. A (mainstream radio) may pertain-to a country.Logical formLearned from13 sentences. A (radio airplay) can be wide.Logical formLearned from13 sentences. A (commercial radio station) may be owned.Logical formLearned from13 sentences. (Radio stations) can be indie.Logical formLearned from13 sentences. Amateur radio can be unique identifiers.Logical formLearned from13 sentences. A (radio station) may broadcast some format.Logical formLearned from13 sentences. General manager may pertain-to a (radio station).Logical formLearned from13 sentences. A (commercial radio station) may pertain-to a world-city.Logical formLearned from13 sentences. Some fm can be (radio station).Logical formLearned from13 sentences. A male may work for a (radio station).Logical formLearned from13 sentences.