A male may sing in a (church choir).Logical formLearned from52 sentences. A person may sing of a love.Logical formLearned from52 sentences. Crickets may sing.Logical formLearned from52 sentences. A person may sing in a band.Logical formLearned from52 sentences. Persons may sing to a male.Logical formLearned from51 sentences. A person may sing a person a song.Logical formLearned from51 sentences. A person may sing in church.Logical formLearned from51 sentences. A singer may sing.Logical formLearned from51 sentences. A male may sing for some years.Logical formLearned from50 sentences. A person may sing a tune.Logical formLearned from50 sentences. A female may sing with a band.Logical formLearned from50 sentences. A lady may sing.Logical formLearned from50 sentences. A male may sing a part.Logical formLearned from50 sentences. Birds may sing in trees.Logical formLearned from50 sentences. A voice may sing.Logical formLearned from49 sentences.