A person may play a singer.Logical formLearned from18 sentences. Singers can be superb.Logical formLearned from18 sentences. An (opera singer) can be retired.Logical formLearned from18 sentences. References can be to a singer.Logical formLearned from18 sentences. Sings may pertain-to a singer.Logical formLearned from18 sentences. A singer may pertain-to a trio.Logical formLearned from18 sentences. A female can be (pop singer and actress).Logical formLearned from18 sentences. A singer can be on vocals.Logical formLearned from18 sentences. A female can be a (pop singer).Logical formLearned from18 sentences. An eye may pertain-to a singer.Logical formLearned from18 sentences. A shrine may pertain-to a singer.Logical formLearned from18 sentences. A singer can be soft-spoken.Logical formLearned from18 sentences. A shrine can be to a singer.Logical formLearned from18 sentences. Wings may pertain-to a singer.Logical formLearned from18 sentences. A quote can be from a singer.Logical formLearned from18 sentences.