An engine may pertain-to a singer.Logical formLearned from14 sentences. A duet can be by a singer.Logical formLearned from14 sentences. A singer can be enthusiastic.Logical formLearned from14 sentences. A singer can be popular.Logical formLearned from14 sentences. A singer can be before a male.Logical formLearned from14 sentences. A phase may pertain-to a singer.Logical formLearned from14 sentences. A singer may confess.Logical formLearned from14 sentences. A salute can be to a singer.Logical formLearned from14 sentences. A singer can be lousy.Logical formLearned from14 sentences. A singer may feel that something-is-the-case.Logical formLearned from14 sentences. A title may pertain-to a singer.Logical formLearned from14 sentences. A singer may suck.Logical formLearned from14 sentences. A person may love a person a singer.Logical formLearned from14 sentences. A look can be at a making of a singer of a country.Logical formLearned from14 sentences. An identity may pertain-to a singer.Logical formLearned from14 sentences.