Question: What is the name of the brother of the founding member of the Fatah political party?

Context paragraphs:
Ziad Abu Ein: Ziad Abu Ein, also spelled Ziad Abu Ain, (Arabic: زياد أبو عين) was a Palestinian politician.  He was a member of the Fatah political party, the Palestinian Liberation Organization, and a senior minister in the Palestinian Authority.

Palestinian Freedom Movement: Palestinian Freedom Movement (Arabic: حركة الأحرار الفلسطينية‎ ‎ ) is a Palestinian political party.  Initially known as Fatah al-Yasir (Arabic: فتح الياسر‎ ‎ ), the organization was created after the Hamas takeover of the Gaza Strip in June 2007.  The party was formed by former Fatah members headed by Khalid Abu-Hilal, spokesman of the previous Hamas-led government.  The party is named after Yasir Arafat.  The party does not recognize the authority of Mahmoud Abbas and shares Hamas' view that the current Fatah leadership is corrupt and treacherous.  The party believe in armed struggle to end the Israeli occupation of the West Bank and Gaza Strip.

Central Committee of Fatah: The Fatah Central Committee is the highest decision-making body of the Palestinian organization and political party, Fatah.

List of Fatah members: The following is a list of members of Fatah, a major Palestinian political party and militia founded sometime between 1958-1959.  The list includes leaders, militants, commanders, governors, mayors and financiers that are associated with Fatah and its several various branches.

United Nations Security Council Resolution 611: United Nations Security Council resolution 611, adopted on 25 April 1988, after recalling Resolution 573 (1985) and noting a complaint from Tunisia against Israel, the Council condemned an attack on Tunisia on 16 April 1988, in which Khalil al-Wazir, an affiliate of the Palestine Liberation Organization and founder of the Fatah political party, was assassinated.

Aboriginal Peoples Party of Canada: The Aboriginal Peoples Party of Canada (APP) is a Canadian political party that was founded in 2005.  The party was conceived by University of Lethbridge student Myron Wolf Child.  It held its founding meeting on August 21, 2005, in St. Albert, Alberta.  The APP was headed by interim leader Bill Montour, a former Chief of the Six Nations Reserve in Ontario.  In October 2005, the party had 122 confirmed members, just less than half the number needed to register as an official party in Canada.  In late October 2005, the APP sought to unite with the First Peoples National Party of Canada which also had fewer than the number of confirmed members needed to become a registered political party.  The First Peoples National Party of Canada became an eligible political party on December 6, 2005.  Whether or not this was accomplished through a merger with the APP is unclear.  If this is the case, the APP no longer exists, but, as one of the stipulations of a possible merger was that a name for the new party would be determined at the party's first convention, it is possible that the name Aboriginal Peoples Party of Canada will come into usage again.

Jibril Rajoub: Jibril Rajoub (Arabic: جبريل رجوب‎ ‎ , born 1953), also known by his kunya Abu Rami, is a Palestinian political and militant figure.  He was the head of the Preventive Security Force in the West Bank until being dismissed (along with the force's chief in Gaza, Ghazi Jabali) in 2002.  He had been a member of the Fatah Revolutionary Council until 2009 and was elected to the Fatah Central Committee at the party's 2009 congress, serving as Deputy-Secretary until 2017, before being elected Secretary General of the Central Committee in 2017.  He also leads the Palestinian Football Association and the Palestine Olympic Committee.

Yasser Arafat: Mohammed Yasser Abdel Rahman Abdel Raouf Arafat al-Qudwa ( ; Arabic: محمد ياسر عبد الرحمن عبد الرؤوف عرفات‎ ‎ ‎ ; 24 August 1929 – 11 November 2004), popularly known as Yasser Arafat (Arabic: ياسر عرفات‎ ‎  , "Yāsir `Arafāt ") or by his kunya Abu Ammar (Arabic: أبو عمار‎ ‎  , "'Abū `Ammār "), was a Palestinian political leader.  He was Chairman of the Palestine Liberation Organization (PLO) from 1969 to 2004 and President of the Palestinian National Authority (PNA) from 1994 to 2004.  Ideologically an Arab nationalist, he was a founding member of the Fatah political party, which he led from 1959 until 2004.

2009 Hamas political violence in Gaza: The 2009 Hamas political violence took place in the Gaza Strip during and after the 2008–2009 Israel–Gaza conflict.  A series of violent acts, ranging from physical assaults, torture, and executions of Palestinians suspected of collaboration with the Israel Defense Forces, as well as members of the Fatah political party, occurred.  According to Human Rights Watch, at least 32 people were killed by these attacks: 18 during the conflict and 14 afterward, and several dozen more were maimed, many by shots to the legs.

Palestine Red Crescent Society: The Palestine Red Crescent Society was founded in 1968, by Fathi Arafat, Yasser Arafat's brother.  It is a humanitarian organization that is part of the International Red Cross and Red Crescent Movement.  It provides hospitals, emergency medicine and ambulance services, and primary health care centers in the West Bank and Gaza Strip.  Its headquarters is in Ramallah, near Jerusalem.  It is an observer member of the International Falcon Movement - Socialist Education International

Supporting paragraphs: Palestine Red Crescent Society Yasser Arafat
Answer: Fathi Arafat