A word may be sung.Logical formLearned from26 sentences. A person may sing in a shower.Logical formLearned from26 sentences. Soldiers may sing.Logical formLearned from26 sentences. A male may sing from a heart.Logical formLearned from25 sentences. Verses may be sung.Logical formLearned from25 sentences. A person may sing for a father.Logical formLearned from25 sentences. A female may sing in a song.Logical formLearned from25 sentences. Young persons may sing.Logical formLearned from25 sentences. A male may sing in a song.Logical formLearned from25 sentences. A person may sing from a heart.Logical formLearned from25 sentences. A female may sing some times.Logical formLearned from25 sentences. Sirens may sing.Logical formLearned from25 sentences. An actor may sing.Logical formLearned from25 sentences. A male may sing a bit.Logical formLearned from25 sentences. Actress may sing a national anthem.Logical formLearned from25 sentences.