A cd may pertain-to an orchestra.Logical formLearned from11 sentences. Works may be performed by an orchestra.Logical formLearned from11 sentences. An orchestra may pertain-to a soloists-chamber.Logical formLearned from11 sentences. An orchestra may change a name to an orchestra.Logical formLearned from11 sentences. Appearances can be with an orchestra.Logical formLearned from11 sentences. An orchestra may undergo an addition.Logical formLearned from11 sentences. An orchestra may be conducted.Logical formLearned from11 sentences. A conductor can be for an orchestra.Logical formLearned from11 sentences. An orchestra can be imaginary.Logical formLearned from11 sentences. An orchestra may give a concert.Logical formLearned from11 sentences. An orchestra may be used.Logical formLearned from11 sentences. Orchestra can be by a composer.Logical formLearned from11 sentences. An orchestra may be founded by a male.Logical formLearned from11 sentences. A male may pop orchestra.Logical formLearned from11 sentences. Positions can be in an orchestra.Logical formLearned from11 sentences.