With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Four years is one term for the President of Iraq.
text_B: The President of Iraq is the head of state of Iraq and `` safeguards the commitment to the Constitution and the preservation of Iraq 's independence , sovereignty , unity , the security of its territories in accordance with the provisions of the Constitution '' .. Iraq. Iraq. head of state. head of state. Constitution. Constitution. The President is elected by the Council of Representatives by a two-thirds majority , and is limited to two four-year terms .. limited. Term limit. The President is responsible for ratifying treaties and laws passed by the Council of Representatives , issues pardons on the recommendation of the Prime Minister , and performs the `` duty of the Higher Command of the armed forces for ceremonial and honorary purposes '' .. Prime Minister. Prime Minister of Iraq
related.