Operations can be in a us-state.Logical formLearned from946 sentences. A program may undergo an operation.Logical formLearned from925 sentences. A (peacekeeping operation) may pertain-to an international-political-entity.Logical formLearned from888 sentences. An operation can be complex.Logical formLearned from885 sentences. An operation may undergo a start.Logical formLearned from880 sentences. An operation may be launched.Logical formLearned from866 sentences. Part can be in operations.Logical formLearned from863 sentences. Operations may pertain-to a US-city.Logical formLearned from859 sentences. Operations may pertain-to a world-city.Logical formLearned from849 sentences. An operation can be international.Logical formLearned from842 sentences. Operations can be efficient.Logical formLearned from840 sentences. Operations can be regional.Logical formLearned from836 sentences. Operations can be asian.Logical formLearned from833 sentences. Income can be from operations.Logical formLearned from809 sentences. (Combat operations) can be in a country.Logical formLearned from807 sentences.