A singer may look at a person.Logical formLearned from50 sentences. A suit may pertain-to a singer.Logical formLearned from50 sentences. A singer may be released.Logical formLearned from50 sentences. A call can be from a singer.Logical formLearned from50 sentences. A material may pertain-to a singer.Logical formLearned from50 sentences. Comments may pertain-to a singer.Logical formLearned from50 sentences. A sister may pertain-to a singer.Logical formLearned from49 sentences. A singer can be hawaiian.Logical formLearned from49 sentences. A singer can be by a male.Logical formLearned from49 sentences. A female can be (soul singer).Logical formLearned from49 sentences. A trio can be constituted-of-or-filled-with singers.Logical formLearned from49 sentences. A singer may promise.Logical formLearned from49 sentences. A singer can be in a band.Logical formLearned from49 sentences. A wife can be a singer.Logical formLearned from49 sentences. A nose may pertain-to a singer.Logical formLearned from49 sentences.