(Parity checking) can be on (input processing).Logical formLearned from4 sentences. Checking may occur.Logical formLearned from4 sentences. (Model checking) may undergo applications.Logical formLearned from4 sentences. An account can be a checking.Logical formLearned from4 sentences. A checking can be for (exception handlers).Logical formLearned from4 sentences. (Exception classes) may be exempted from checking.Logical formLearned from4 sentences. A (model checking) can be generalized.Logical formLearned from4 sentences. Information may be obtained from (reference checking).Logical formLearned from4 sentences. Applications may undergo a checking.Logical formLearned from4 sentences. Assignments may undergo a checking.Logical formLearned from4 sentences. Materials may undergo a checking.Logical formLearned from4 sentences. A checking can be dirty.Logical formLearned from4 sentences. A (checking account) can be closed.Logical formLearned from4 sentences. A (grammar checking) can be advanced.Logical formLearned from4 sentences. Checking can be with a business-bureau.Logical formLearned from4 sentences.