Information: - Richard Matthew Stallman (born March 16, 1953), often known by his initials, rms, is an American software freedom activist and programmer. He campaigns for software to be distributed in a manner such that its users receive the freedoms to use, study, distribute and modify that software. Software that ensures these freedoms is termed free software. Stallman launched the GNU Project, founded the Free Software Foundation, developed the GNU Compiler Collection and GNU Emacs, and wrote the GNU General Public License. - The GNU Project is a free software, mass collaboration project, announced on September 27, 1983, by Richard Stallman at MIT. Its aim is to give computer users freedom and control in their use of their computers and computing devices, by collaboratively developing and providing software that is based on the following freedom rights: users are free to run the software, share it (copy, distribute), study it and modify it. GNU software guarantees these freedom-rights legally (via its license), and is therefore free software; the use of the word "free" always being taken to refer to freedom. - GNU is an operating system and an extensive collection of computer software. GNU is composed wholly of free software, most of which is licensed under the GNU Project's own GPL. - Free software, freedom-respecting software, or software libre is computer software distributed under terms that allow the software users to run the software for any purpose as well as to study, change, and distribute the software and any adapted versions. Free software is a matter of liberty, not price: users, individually or collectively, are free to do what they want with it, including the freedom to redistribute the software free of charge, or to sell it, or charge for related services such as support or warranty for profit. - XBoard is a graphical chessboard for the X Window System . It is developed and maintained as free software by the GNU project . WinBoard is a port of XBoard to run natively on Microsoft Windows . Given the information above, choose from the list below the object entity that exhibits the relation 'license' with the subject 'xboard'. Choices: - free software - gnu general public license
gnu general public license

Question: Information: - Western Sahara ("") is a disputed territory in the Maghreb region of North Africa, bordered by Morocco to the north, Algeria to the northeast, Mauritania to the east and south, and the Atlantic Ocean to the west. Its surface area amounts to . It is one of the most sparsely populated territories in the world, mainly consisting of desert flatlands. The population is estimated at just over 500,000, of which nearly 40% live in Laayoune, the largest city in Western Sahara. - Abdelkader Taleb Omar ( Arabic : , Abd l - Qdar leb Omar ; b. 1951 ) is the Prime Minister of the Sahrawi Arab Democratic Republic ( SADR ) , in the framework of the government - in - exile proclaimed by the Polisario Front . He was named to that post by SADR president Mohamed Abdelaziz , in the framework of the XI General Popular Congress held in Tifariti on October 29 , 2003 , and re-appointed again to that post in early 2012 . Omar is a Polisario Front veteran who has lived in exile in the Tindouf province , Algeria since 1975 . He has held several ministerial posts in previous governments , served as speaker of the Sahrawi National Council ( the exile parliament ) in the 1995 - 1998 , and also as Wali ( Governor ) of the Smara refugee camp , near Tindouf . - The Polisario Front, Frente Polisario, FRELISARIO or simply POLISARIO, from the Spanish abbreviation of "Frente Popular de Liberacion de Saguia el Hamra y Rio de Oro" ("Popular Front for the Liberation of Saguia el-Hamra and Rio de Oro" "Al-Jabhat Al-Sha'abiyah Li-Tahrir Saqiya Al-Hamra'a wa Wadi Al-Dhahab"), is a Sahrawi rebel national liberation movement aiming to end Moroccan presence in the Western Sahara. It is an observer member of the Socialist International. Given the information above, choose from the list below the object entity that exhibits the relation 'country of citizenship' with the subject 'abdelkader taleb omar'. Choices: - algeria - mauritania - western sahara
Answer:
western sahara