A person may sing to a person.Logical formLearned from397 sentences. Persons may sing songs.Logical formLearned from388 sentences. Someone may sing.Logical formLearned from335 sentences. A female may sing songs.Logical formLearned from331 sentences. A choir may sing.Logical formLearned from313 sentences. Persons may sing a song.Logical formLearned from295 sentences. A male may sing to a person.Logical formLearned from289 sentences. Songs may be sung.Logical formLearned from289 sentences. Persons may sing.Logical formLearned from288 sentences. A girl may sing.Logical formLearned from268 sentences. A female may sing a national anthem.Logical formLearned from254 sentences. A male may sing a male.Logical formLearned from236 sentences. Persons may sing a song.Logical formLearned from229 sentences. A male may sing that something-is-the-case.Logical formLearned from226 sentences. A guy may sing.Logical formLearned from225 sentences.