A designation may ensure compatibility.Logical formLearned from27 sentences. A designation may pertain-to a political-leader.Logical formLearned from27 sentences. Designations can be regional.Logical formLearned from27 sentences. A designation may be extended.Logical formLearned from27 sentences. Protected areas may undergo a designation.Logical formLearned from27 sentences. A designation may pertain-to a president.Logical formLearned from27 sentences. A company may undergo a designation.Logical formLearned from26 sentences. A highway may undergo a designation.Logical formLearned from26 sentences. Designations can be international.Logical formLearned from26 sentences. Individuals may undergo a designation.Logical formLearned from26 sentences. A designation may help.Logical formLearned from26 sentences. A designation may pertain-to a world-city.Logical formLearned from26 sentences. Designations may be used.Logical formLearned from25 sentences. An individual may undergo a designation.Logical formLearned from25 sentences. A designation can be incorrect.Logical formLearned from25 sentences.