A widow may pertain-to a singer.Logical formLearned from25 sentences. A career can be as a (pop singer).Logical formLearned from25 sentences. A singer may undergo a birth.Logical formLearned from25 sentences. A (country singer) can be washed.Logical formLearned from25 sentences. An entourage may pertain-to a singer.Logical formLearned from25 sentences. A singer can be a fan.Logical formLearned from25 sentences. Singers may take part.Logical formLearned from25 sentences. A dock may pertain-to a singer.Logical formLearned from24 sentences. A song can be by (pop singer).Logical formLearned from24 sentences. A male can be as a singer.Logical formLearned from24 sentences. Singer may undergo vocals.Logical formLearned from24 sentences. Singer may cover a song.Logical formLearned from24 sentences. A singer can be fictional.Logical formLearned from24 sentences. A male may appear with a singer.Logical formLearned from24 sentences. A male can be singers.Logical formLearned from24 sentences.