A male may need an operation.Logical formLearned from285 sentences. Systems may undergo an operation.Logical formLearned from284 sentences. An operation can be clean.Logical formLearned from284 sentences. Systems may undergo an operation.Logical formLearned from282 sentences. A market may undergo an operation.Logical formLearned from281 sentences. Control may pertain-to an operation.Logical formLearned from281 sentences. An operation may succeed.Logical formLearned from280 sentences. An operation can be integrated.Logical formLearned from280 sentences. Operations may undergo an expansion.Logical formLearned from280 sentences. (Vice president) can be constituted-of-or-filled-with (basketball operations).Logical formLearned from279 sentences. Executive (vice president) can be constituted-of-or-filled-with operations.Logical formLearned from278 sentences. A target may pertain-to an operation.Logical formLearned from278 sentences. An operation may be conducted.Logical formLearned from278 sentences. Operations can be in a country.Logical formLearned from278 sentences. An operation can be in a world-city.Logical formLearned from277 sentences.