A playing may pertain-to an orchestra.Logical formLearned from38 sentences. A person may have an orchestra.Logical formLearned from37 sentences. A quality may pertain-to an orchestra.Logical formLearned from37 sentences. An orchestra may sound.Logical formLearned from37 sentences. An orchestra may be disbanded.Logical formLearned from36 sentences. An orchestra may be conducted by a nobleman.Logical formLearned from36 sentences. A male may leave an orchestra.Logical formLearned from36 sentences. A concert can be with an orchestra.Logical formLearned from36 sentences. An orchestra may undergo an accompaniment.Logical formLearned from36 sentences. A (guest conductor) may pertain-to an orchestra.Logical formLearned from36 sentences. A male may become conductor of an orchestra.Logical formLearned from36 sentences. A back may pertain-to an orchestra.Logical formLearned from36 sentences. An orchestra may pertain-to a musician.Logical formLearned from35 sentences. Orchestras can be in a world-city.Logical formLearned from35 sentences. Music may be performed by an orchestra.Logical formLearned from35 sentences.