A male can be a singer.Logical formLearned from461 sentences. A singer can be male.Logical formLearned from455 sentences. A female can be a singer.Logical formLearned from444 sentences. A song can be by a singer.Logical formLearned from440 sentences. A birthday may pertain-to a singer.Logical formLearned from433 sentences. A group can be constituted-of-or-filled-with singers.Logical formLearned from417 sentences. A death may pertain-to a singer.Logical formLearned from415 sentences. A person may love a singer.Logical formLearned from407 sentences. A life may pertain-to a singer.Logical formLearned from397 sentences. A singer can be alive.Logical formLearned from396 sentences. A singer may pertain-to a language.Logical formLearned from386 sentences. A career may pertain-to a singer.Logical formLearned from380 sentences. An artist may be knowned as a singer.Logical formLearned from377 sentences. A singer may pertain-to a female.Logical formLearned from372 sentences. Singers can be talented.Logical formLearned from370 sentences.