A person may know a singer.Logical formLearned from55 sentences. Singers may pertain-to a generation.Logical formLearned from55 sentences. A person may think of a singer.Logical formLearned from55 sentences. Singers can be international.Logical formLearned from55 sentences. A (compilation album) can be by a singer.Logical formLearned from54 sentences. A concert can be by singer.Logical formLearned from54 sentences. A singer may undergo a portrayal.Logical formLearned from54 sentences. A lawyer may pertain-to a singer.Logical formLearned from54 sentences. A daughter may pertain-to a singer.Logical formLearned from54 sentences. A singer may sing a song.Logical formLearned from54 sentences. A drummer may pertain-to a singer.Logical formLearned from54 sentences. A sighting may pertain-to a singer.Logical formLearned from54 sentences. A dream may pertain-to a singer.Logical formLearned from54 sentences. A singer can be in a song.Logical formLearned from53 sentences. A room may pertain-to a singer.Logical formLearned from53 sentences.