A (soap opera) may pertain-to persons.Logical formLearned from44 sentences. An opera may undergo productions.Logical formLearned from44 sentences. Operas may pertain-to a world-city.Logical formLearned from43 sentences. An opera may open.Logical formLearned from43 sentences. A fictional character can be on a (daytime soap opera).Logical formLearned from43 sentences. A performance may pertain-to an opera.Logical formLearned from43 sentences. Operas can be short.Logical formLearned from43 sentences. An (opera company) may pertain-to a country.Logical formLearned from43 sentences. An opera may take place.Logical formLearned from43 sentences. Interest can be in opera.Logical formLearned from42 sentences. A (title role) may pertain-to an opera.Logical formLearned from42 sentences. A male can be an italian opera.Logical formLearned from42 sentences. Opera may undergo a performance.Logical formLearned from42 sentences. A (television soap opera) can be popular.Logical formLearned from41 sentences. A libretto may pertain-to an opera.Logical formLearned from41 sentences.