A company may defend a contract.Logical formLearned from4 sentences. A person may defend a use.Logical formLearned from4 sentences. Persons may defend a heritage.Logical formLearned from4 sentences. A male may defend techniques.Logical formLearned from4 sentences. A person may defend a continent.Logical formLearned from4 sentences. A male may defend a lawsuit.Logical formLearned from4 sentences. A spokesman may defend an accounting.Logical formLearned from4 sentences. A (satellite tv industry) can be successful in defending barriers to entry.Logical formLearned from4 sentences. A person may defend a dictator.Logical formLearned from4 sentences. Conservatives may be defended.Logical formLearned from4 sentences. A person may defend a principle.Logical formLearned from4 sentences. Someone may defend a US-president.Logical formLearned from4 sentences. An army may defend a country.Logical formLearned from4 sentences. A language may defend a country.Logical formLearned from4 sentences. Republicans may defend themselves.Logical formLearned from4 sentences.