A tummy may be scratched.Logical formLearned from8 sentences. A leg may be scratched.Logical formLearned from8 sentences. Fans may scratch heads.Logical formLearned from8 sentences. Persons may scratch a head.Logical formLearned from8 sentences. An employee may be charged with scratching a car.Logical formLearned from8 sentences. Citizens may scratch heads.Logical formLearned from8 sentences. Cars may be scratched.Logical formLearned from8 sentences. A wife may be scratched.Logical formLearned from8 sentences. Some horses may be scratched.Logical formLearned from8 sentences. Some flights may be scratched.Logical formLearned from8 sentences. The (football world) may scratch a head.Logical formLearned from8 sentences. A world-city may be scratched.Logical formLearned from8 sentences. Police may scratch heads.Logical formLearned from8 sentences. Vandals may be scratched.Logical formLearned from7 sentences. A body may be scratched.Logical formLearned from7 sentences.