A person may scratch a surface of potential.Logical formLearned from5 sentences. A person may scratch a chest.Logical formLearned from5 sentences. A dog may scratch at a door.Logical formLearned from5 sentences. Judges may scratch heads.Logical formLearned from5 sentences. Mushers may scratch.Logical formLearned from5 sentences. A female may scratch a mother on a face.Logical formLearned from5 sentences. A male may scratch a name.Logical formLearned from5 sentences. Some runs may be scratched for a day.Logical formLearned from5 sentences. An attempt may be scratched on a month.Logical formLearned from5 sentences. Coach may scratch a head.Logical formLearned from5 sentences. Persons may scratch a surface of a problem.Logical formLearned from5 sentences. Agreements may scratch a surface.Logical formLearned from5 sentences. A face may be scratched by sand.Logical formLearned from4 sentences. A female may scratch an itch.Logical formLearned from4 sentences. A male may be scratched on a month.Logical formLearned from4 sentences.