Definition: In this task, you are given a sentence in Arabic, and your task is to translate it into English.
Input: Upon check-in you will have to identify yourself as a representative of the United Nations or a related organization by presenting your United Nations ID card, a laissez-passer or a letter of invitation under a United Nations letterhead.
Output:
Upon check-in you will have to identify yourself as a representative of the United Nations or a related organization by presenting your United Nations ID card, a laissez-passer or a letter of invitation under a United Nations letterhead.