A person may play a (soap opera fan).Logical formLearned from11 sentences. A male may perform in operas.Logical formLearned from11 sentences. A world-city may have some (opera houses).Logical formLearned from11 sentences. A (soap opera) can be egyptian.Logical formLearned from11 sentences. A (radio soap opera) can be popular.Logical formLearned from11 sentences. An opera can be complex.Logical formLearned from11 sentences. Dozens can be constituted-of-or-filled-with operas.Logical formLearned from11 sentences. Acts may pertain-to an opera.Logical formLearned from11 sentences. An (opera company) may be based in a world-city.Logical formLearned from10 sentences. Roles can be in (world premieres) of some operas.Logical formLearned from10 sentences. An (opera house) can be in a female.Logical formLearned from10 sentences. (Opera singers) can be female.Logical formLearned from10 sentences. An opera may undergo a revision.Logical formLearned from10 sentences. A figure can be in opera.Logical formLearned from10 sentences. A female can be (mezzo-soprano opera singer).Logical formLearned from10 sentences.