A system may undergo an operation.Logical formLearned from1 653 sentences. A company may undergo operations.Logical formLearned from1 630 sentences. An operation may take place.Logical formLearned from1 483 sentences. (Vice president) can be constituted-of-or-filled-with operations.Logical formLearned from1 447 sentences. (Peacekeeping operations) may pertain-to an international-political-entity.Logical formLearned from1 417 sentences. Operations can be basic.Logical formLearned from1 407 sentences. Operations may pertain-to a government-agency.Logical formLearned from1 389 sentences. An operation can be effective.Logical formLearned from1 289 sentences. Operations may pertain-to a female.Logical formLearned from1 232 sentences. Military operations can be in a country.Logical formLearned from1 224 sentences. An operation may continue.Logical formLearned from1 215 sentences. An operation can be large-scale.Logical formLearned from1 195 sentences. A (military operation) may pertain-to a country.Logical formLearned from1 139 sentences. An operation can be successful.Logical formLearned from1 136 sentences. Operations can be successful.Logical formLearned from1 123 sentences.