A person may sing a couple of songs.Logical formLearned from30 sentences. A male may sing parts.Logical formLearned from30 sentences. A female may sing an aria.Logical formLearned from30 sentences. A female may sing with an orchestra.Logical formLearned from30 sentences. A male may sing with a person.Logical formLearned from30 sentences. A person may sing at a funeral.Logical formLearned from30 sentences. A female may sing an anthem.Logical formLearned from29 sentences. A male may sing (backing vocals).Logical formLearned from29 sentences. A male may sing karaoke.Logical formLearned from29 sentences. Songs may be sung by a female.Logical formLearned from29 sentences. A person may sing psalms with gratitude.Logical formLearned from29 sentences. Birds may sing that something-is-the-case.Logical formLearned from29 sentences. A female may sing a tune.Logical formLearned from29 sentences. Someone may sing to a person.Logical formLearned from29 sentences. Choir may sing.Logical formLearned from29 sentences.