context: An Arab tribe gave their homes Hail in Najd, and the tribe is also present in several countries of Kuwait, Iraq, Syria, Jordan, and the Sultanate of Oman, down to Qatar and eastern Saudi Arabia and the UAE, and many Arab countries and a few foreigners. [1] [2] The Shamar tribe consisted of a tribal alliance five centuries ago that included the Zoba'a, Al-Aslam, and Abda tribes from Taya [3]. The tribe descended from Taya, which used to live in Hail.
question: Where is the housing of the Shammar Arab tribe located?
answers.text: Hail in Najd