Cats may be scratched.Logical formLearned from3 sentences. A male may scratch a thumbnail.Logical formLearned from3 sentences. Glyphs may be scratched into dirt.Logical formLearned from3 sentences. An one may be scratched.Logical formLearned from3 sentences. Users may pursue a strategy of scratching backs.Logical formLearned from3 sentences. A person may scratch with a (finger nail).Logical formLearned from3 sentences. A dog may scratch at a door.Logical formLearned from3 sentences. Paint may scratch.Logical formLearned from3 sentences. The world may be scratched.Logical formLearned from3 sentences. Corners may scratch.Logical formLearned from3 sentences. A US-president may scratch a way to a top of an election.Logical formLearned from3 sentences. Children may scratch to a point of bleeding.Logical formLearned from3 sentences. A male may scratch a temple.Logical formLearned from3 sentences. (Water experts) may scratch heads.Logical formLearned from3 sentences. Someone may scratch an itch.Logical formLearned from3 sentences.