A person may become an (opera singer).Logical formLearned from7 sentences. A role can be in a (television soap opera).Logical formLearned from7 sentences. A (television soap opera) can be successful.Logical formLearned from7 sentences. A female can be (opera soprano).Logical formLearned from7 sentences. An opera may undergo a reception.Logical formLearned from7 sentences. Some (opera houses) can be around the world.Logical formLearned from7 sentences. Operas may undergo a creation.Logical formLearned from7 sentences. A comic opera may undergo a performance.Logical formLearned from7 sentences. A (soap opera) may take place.Logical formLearned from7 sentences. A female may appear in a (soap opera).Logical formLearned from7 sentences. An opera can be with libretto.Logical formLearned from7 sentences. Elements may pertain-to an opera.Logical formLearned from7 sentences. Roles can be in (opera houses).Logical formLearned from7 sentences. An opera may be based on a book.Logical formLearned from7 sentences. A comic opera can be successful.Logical formLearned from7 sentences.