Operations may pertain-to firms.Logical formLearned from17 sentences. A (root server system) may undergo an operation.Logical formLearned from17 sentences. Operations can be simple.Logical formLearned from17 sentences. An operation can be connected.Logical formLearned from17 sentences. Operations may be provided.Logical formLearned from17 sentences. Operations may pertain-to a laboratory.Logical formLearned from17 sentences. Operations may be requested.Logical formLearned from17 sentences. Offices may undergo operations.Logical formLearned from17 sentences. Operations can be polar.Logical formLearned from17 sentences. Instrumentation may undergo an operation.Logical formLearned from17 sentences. An operation may be established.Logical formLearned from17 sentences. An operation may begin at dawn.Logical formLearned from17 sentences. Recommendations can be for operations.Logical formLearned from17 sentences. Conjunction can be with an operation.Logical formLearned from17 sentences. Operations may succeed.Logical formLearned from17 sentences.