An orchestra can be an organization.Logical formLearned from20 sentences. An instrument may pertain-to an orchestra.Logical formLearned from20 sentences. Leadership may pertain-to an orchestra.Logical formLearned from20 sentences. Players may pertain-to an orchestra.Logical formLearned from20 sentences. A decision may pertain-to an orchestra.Logical formLearned from20 sentences. An orchestra may say that something-is-the-case.Logical formLearned from20 sentences. A (symphony orchestra) may pertain-to a country.Logical formLearned from20 sentences. A male may take_over an orchestra.Logical formLearned from20 sentences. Music may be played by an orchestra.Logical formLearned from19 sentences. An orchestra may tour a continent.Logical formLearned from19 sentences. Some years can be with an orchestra.Logical formLearned from19 sentences. An orchestra may be based in a world-city.Logical formLearned from19 sentences. Positions can be in orchestras.Logical formLearned from19 sentences. Orchestras can be throughout a continent.Logical formLearned from19 sentences. Members may pertain-to orchestras.Logical formLearned from19 sentences.