An operation may close.Logical formLearned from19 sentences. Locks may undergo an operation.Logical formLearned from19 sentences. A franchise may undergo operations.Logical formLearned from19 sentences. Operation can be an attempt.Logical formLearned from19 sentences. An operation can be in a male.Logical formLearned from19 sentences. An operation may pertain-to a camp.Logical formLearned from19 sentences. A battle can be an operation.Logical formLearned from19 sentences. Operation can be an attack.Logical formLearned from19 sentences. Troops may launch an operation.Logical formLearned from19 sentences. Operations can be hot.Logical formLearned from19 sentences. Objectives may pertain-to an operation.Logical formLearned from19 sentences. An operation can be completed.Logical formLearned from19 sentences. Operations can be viable.Logical formLearned from19 sentences. An aspect can be constituted-of-or-filled-with operation.Logical formLearned from19 sentences. A (ventilation system) may undergo an operation.Logical formLearned from19 sentences.