Neighbors may scratch heads.Logical formLearned from11 sentences. Nails may scratch.Logical formLearned from11 sentences. A female may scratch a surface.Logical formLearned from11 sentences. A cat may scratch.Logical formLearned from11 sentences. Persons may scratch themselves.Logical formLearned from11 sentences. A boy may be scratched.Logical formLearned from11 sentences. A person may scratch a face.Logical formLearned from11 sentences. A deity may be scratched.Logical formLearned from11 sentences. Originals may be scratched.Logical formLearned from11 sentences. A person may scratch a belly.Logical formLearned from11 sentences. Themselves may scratch heads.Logical formLearned from11 sentences. Lawyers may scratch heads.Logical formLearned from11 sentences. A male may scratch an itch.Logical formLearned from11 sentences. A pen may be scratched.Logical formLearned from11 sentences. A person may scratch a tummy.Logical formLearned from11 sentences.