Releases may pertain-to a singer.Logical formLearned from20 sentences. A singer may pertain-to an era.Logical formLearned from20 sentences. A country can be a singer.Logical formLearned from20 sentences. A person can be (lead singer).Logical formLearned from20 sentences. An album can be by (country singer).Logical formLearned from20 sentences. A success may pertain-to a singer.Logical formLearned from20 sentences. A male can be a son of singer.Logical formLearned from20 sentences. A female can be by a singer.Logical formLearned from20 sentences. A (female singer) can be famous.Logical formLearned from20 sentences. A worship may pertain-to a singer.Logical formLearned from20 sentences. A desire may pertain-to a singer.Logical formLearned from20 sentences. A male can be (singer and musician).Logical formLearned from20 sentences. A singer can be part-time.Logical formLearned from20 sentences. A range can be constituted-of-or-filled-with singers.Logical formLearned from20 sentences. A singer can be among artists.Logical formLearned from20 sentences.