Operations may undergo a surveillance.Logical formLearned from18 sentences. A role can be in military operations.Logical formLearned from18 sentences. (Trade operations) can be international.Logical formLearned from18 sentences. Operations may undergo a separation.Logical formLearned from18 sentences. Net profit can be on operations.Logical formLearned from18 sentences. Operations can be demanding.Logical formLearned from18 sentences. Points can be constituted-of-or-filled-with operation.Logical formLearned from18 sentences. A (police operation) may continue.Logical formLearned from18 sentences. An operation may begin around some a.m..Logical formLearned from18 sentences. An under-secretary-general can be for peacekeeping operations.Logical formLearned from17 sentences. A phase may pertain-to a (rescue operation).Logical formLearned from17 sentences. Some operations can be against drugs.Logical formLearned from17 sentences. An operation may undergo a fate.Logical formLearned from17 sentences. A (ground operation) may start.Logical formLearned from17 sentences. Operations can be inshore.Logical formLearned from17 sentences.