A mineral may be scratched.Logical formLearned from3 sentences. A bird may be scratched.Logical formLearned from3 sentences. A clerk may be scratched.Logical formLearned from3 sentences. Bushes may be scratched.Logical formLearned from3 sentences. A part may be produced by scratching skin.Logical formLearned from3 sentences. A surface may be scratched.Logical formLearned from3 sentences. (Company officials) may scratch heads.Logical formLearned from3 sentences. A floor may be scratched.Logical formLearned from3 sentences. A person may keep on scratching a head.Logical formLearned from3 sentences. Odds may be scratched.Logical formLearned from3 sentences. A male may be scratched against a US-city.Logical formLearned from3 sentences. Diplomats may scratch heads.Logical formLearned from3 sentences. (District officials) may scratch heads.Logical formLearned from3 sentences. F may be scratched.Logical formLearned from3 sentences. Some voters may scratch heads.Logical formLearned from3 sentences.