premise: The Deputy Assistant to the President for National Security Affairs, also known as the Deputy National Security Advisor, is a member of the Executive Office of the President of the United States and the United States National Security Council, serving as deputy to the President's National Security Advisor.
hypothesis: The Deputy Assistant to the President for National Security Affairs, also known as the Deputy National Security Advisor, is a member of the Oval Office of the President of the United States.
reason: it should be executive office not oval office, the AI marked it neither because of the change of the word but it is definitely incorrect. 