A female may sing with a female.Logical formLearned from73 sentences. A male may sing a line.Logical formLearned from73 sentences. A male may sing lyrics.Logical formLearned from73 sentences. A female may sing roles.Logical formLearned from72 sentences. A person may sing a person.Logical formLearned from72 sentences. A male may sing a role.Logical formLearned from71 sentences. Some songs may be sung.Logical formLearned from69 sentences. A male may sing words.Logical formLearned from69 sentences. A person may sing.Logical formLearned from69 sentences. A hymn may be sung.Logical formLearned from68 sentences. A hymn may be sung.Logical formLearned from67 sentences. A male may sing with a male.Logical formLearned from67 sentences. A congregation may sing.Logical formLearned from67 sentences. A company may sing.Logical formLearned from66 sentences. A person may sing a chorus.Logical formLearned from66 sentences.