An (opera singer) can be blind.Logical formLearned from11 sentences. A male may direct an opera.Logical formLearned from11 sentences. A (pop opera) may pertain-to a male.Logical formLearned from11 sentences. A conclusion may pertain-to an opera.Logical formLearned from11 sentences. An audience can be for opera.Logical formLearned from11 sentences. A run may pertain-to an opera.Logical formLearned from11 sentences. (Soap operas) can be beloved.Logical formLearned from11 sentences. A director may pertain-to a (television soap opera).Logical formLearned from11 sentences. A person can be to an opera.Logical formLearned from11 sentences. A person may sing a (title role) to opera.Logical formLearned from11 sentences. An (opera seria) may pertain-to a composer.Logical formLearned from11 sentences. A production can be an opera.Logical formLearned from11 sentences. A female can be a subject of an opera.Logical formLearned from11 sentences. Operas may pertain-to a time.Logical formLearned from11 sentences. Operas can be completed.Logical formLearned from11 sentences.