R may be scratched.Logical formLearned from7 sentences. Examples may scratch a surface.Logical formLearned from7 sentences. A guy may scratch a head.Logical formLearned from7 sentences. Light may scratch.Logical formLearned from7 sentences. A company may scratch a back.Logical formLearned from7 sentences. Cat may be scratched.Logical formLearned from7 sentences. Nails may be scratched.Logical formLearned from7 sentences. A male may be scratched at a back of a head.Logical formLearned from7 sentences. Others may be scratched.Logical formLearned from7 sentences. A person may be scratched through lines.Logical formLearned from7 sentences. Cats may scratch.Logical formLearned from7 sentences. Plastic may scratch.Logical formLearned from7 sentences. Persons may scratch a surface with multitouch.Logical formLearned from7 sentences. A company may scratch a surface.Logical formLearned from7 sentences. A lens may be scratched.Logical formLearned from7 sentences.