A male may sing about love.Logical formLearned from37 sentences. A deity may sing.Logical formLearned from37 sentences. A person may sing an anthem.Logical formLearned from37 sentences. A person may sing in_front_of persons.Logical formLearned from37 sentences. A band may sing.Logical formLearned from37 sentences. Persons may sing carols.Logical formLearned from37 sentences. A male may sing hits.Logical formLearned from36 sentences. A person may sing opera.Logical formLearned from36 sentences. A female may sing a (title song).Logical formLearned from36 sentences. A female may sing some roles.Logical formLearned from36 sentences. Songs may be sung in a language.Logical formLearned from36 sentences. A person may sing praise.Logical formLearned from36 sentences. Persons may sing to a female.Logical formLearned from36 sentences. A male may sing to a male.Logical formLearned from36 sentences. Persons may sing birthday to a male.Logical formLearned from36 sentences.