Question: Where does Gamal al-Banna's great-nephew teach?

Context paragraphs:
Robert W. Hemphill: Robert Witherspoon Hemphill (May 10, 1915 – December 25, 1983) was a U.S. Representative from South Carolina, and later a long-serving United States federal judge.  He was the great-great-nephew of Senator John Hemphill, great-nephew of John J. Hemphill, great-nephew of William Huggins Brawley, and great-great-grandson of Robert Witherspoon.

Ricardo Rodríguez Saá: Ricardo Rodríguez Saá was Governor of the San Luis Province in Argentina from 1934 to 1938.  His great-nephew, Adolfo Rodríguez Saá, would become President of Argentina.  His brother, Adolfo, and another great-nephew, Alberto, have also served as Governors of the San Luis Province.

Gamal al-Banna: Gamal al-Banna (also: "Jamal al-Banna", Arabic: جمال البنا‎ ‎ ; ‎ 15 December 1920 – 30 January 2013) was an Egyptian author, and trade unionist.  He was the youngest brother of Hassan al-Banna (1906–49), founder of the Muslim Brotherhood.  Al-Banna was considered a liberal scholar, known for his criticism of Islamic traditional narratives rejecting 635 Hadiths of Sahih Bukhari and Sahih Muslim which he finds contradictory to the Qur'an.  He was a great-uncle of the Swiss Muslim academic and writer Tariq Ramadan.

Tariq Ramadan: Tariq Ramadan (Arabic: طارق رمضان‎ ‎ ; born 26 August 1962) is a Swiss academic, philosopher and writer.  He is the professor of Contemporary Islamic Studies in the Faculty of Oriental Studies at St Antony's College, Oxford, and also teaches at the Oxford Faculty of Theology.  He is a visiting professor at the Faculty of Islamic Studies (Qatar), the Université Mundiapolis (Morocco) and several other universities around world.  He is also a senior research fellow at Doshisha University (Japan).  He is the director of the Research Centre of Islamic Legislation and Ethics (CILE), based in Doha.  He is a member of the UK Foreign Office Advisory Group on Freedom of Religion or Belief.  He was elected by "Time" magazine in 2000 as one of the seven religious innovators of the 21st century and in 2004 as one of the 100 most influential people in the world and by "Foreign Policy" magazine (2005, 2006, 2008-2010, 2012-2015) as one of the top 100 most influential thinkers in the world and Global Thinkers.

Teach For All: Teach For All is a global network of 45 independent, locally led and funded partner organizations whose stated shared mission is to "expand educational opportunity around the world by increasing and accelerating the impact of social enterprises that are cultivating the leadership necessary for change."  Each partner aims to recruit and develop diverse graduates and professionals to exert leadership through two-year commitments to teach in their nations' high-need classrooms and lifelong commitments to expand opportunity for children.  The organization was founded in 2007 by Wendy Kopp (founder and former CEO of Teach For America) and Brett Wigdortz (CEO of Teach First).  Teach For All works to accelerate partners' progress and increase their impact by capturing and sharing knowledge, facilitating connections across the network, accessing global resources for the benefit of the whole, and fostering leadership development of staff, teachers, and alumni.

Ahmed Gamal El Segini: Ahmed Gamal Hafez El Segini (Arabic: أحمد جمال حافظ السجيني) is an Egyptian engineer, businessman, member of parliament and politician.  El Segini is a member of the Wafd party one of Egypt's oldest political parties and he is one of its parliamentarians in Egypt's House of representatives.  El Segini is also the chairman of parliament's local government committee.  El Segini ran for office in Egypt's Egyptian parliamentary election representing Wafd on For the Love of Egypt electoral list which ardently supported the administration of President Abd El-Fattah El-Sisi.  The list swept the elections with a landslide and El Segini was elected as a member of Egypt's house of representatives.  Later El Segini was elected to lead the parliamentary committee on local government which is currently drafting the local government legislation that happens to be a prerequisite to holding the long awaited municipal elections which haven't been held since even before the Egyptian revolution of 2011.  Ahmed Gamal Hafez Al Segini belongs to one of Egypt's influential families, the Segini family, and among his relatives are, , the ninth Grand Imam of al-Azhar, renowned Egyptian sculptor Gamal El Segini, Egyptian sculptor Zainab Al Segini, former deputy of the minister of interior General Ashraf Al Segini, and Dr. Abdel Moniem Al Segini former vice president of Smouha Sporting Club.

Amr Gamal: Amr Gamal (Arabic: عمرو جمال‎ ‎ ) (born August 3, 1991 in Cairo) is an Egyptian football (soccer) Striker plays for Bidvest Wits in the South African Premiership(PSL) He is the first ever Egyptian to play in the PSL.  On 28 May 2013, Gamal made his debut with Al-Ahly senior team in 2012–13 Egyptian Premier League match against Ghazl El Mahalla SC.  He came off the bench to score the winner in the 90th minute.  On 26 December 2013, Gamal played his second league game with Al-Ahly against El-Entag El-Harby in a win 2-0.  He came off the bench in the first half and scored a goal.

Teach Your Children: "Teach Your Children" is a song by Graham Nash.  Although it was written when Nash was a member of the Hollies, it was never recorded by that group in studio (although a live recording does exist), and first appeared on the album "Déjà Vu" by Crosby, Stills, Nash & Young released in 1970.  The recording features Jerry Garcia on steel guitar.  Garcia did not know how to play the steel guitar.  He told Lon Goddard of the British music newspaper Record Mirror in an interview, that he recorded a series of pieces on the steel guitar and spliced them together in the studio to create the backing and solo.  Garcia had made an arrangement that in return for his playing steel guitar on "Teach Your Children," CSNY would teach the members of the Grateful Dead how to sing harmony for their upcoming albums, "Workingman's Dead" and "American Beauty".  Released as a single, the song peaked at #16 on the "Billboard" Hot 100 charts that year.  On the Easy Listening chart, "Teach Your Children" peaked at #28.  In Canada, "Teach Your Children" reached number 8.

Ahmad Gamal (singer): Ahmad Gamal (Arabic: أحمد جمال‎ ‎ born 2 April 1988) is an Egyptian singer who rose to fame as the runner-up of the second season of "Arab Idol" 2013, broadcast by the MBC network.  Gamal was among the top three who reached the finals, but he ended up in the second place.  Despite his ending as a runner-up, he won the hearts of millions around the Arab world.  The Egyptian singer and composer also has a degree in chemistry and is a licensed Pharmacist.  Before Arab Idol, Gamal caught the attentions of many big musicians such as Ammar El Sherei, Hany Mahanna and Mohammed Elhelw.  Gamal likes both Eastern and Western music, especially the Egyptian Folk music and House Music.  Most of his songs are of his composition.  Gamal was distinguished in Arab Idol with his deep strong sensitive voice, that one of the critics said: "his voice is like a violin and doesn't need music while singing".  Gamal became widely known with his title Esultan (The Sultan), given to him by Arab Idol judges.  Moreover, his fans have given him many titles such as, Elking Elsagheer (The Little King), and Elandaleeb Elgedeed (the New Nightingale).

Hassan al-Banna: Sheikh Hassan Ahmed Abdel Rahman Muhammed al-Banna (Arabic: حسن أحمد عبد الرحمن محمد البنا‎ ‎ ; 14 October 1906 – 12 February 1949), known as Hassan al-Banna, was an Egyptian schoolteacher and imam, best known for founding the Muslim Brotherhood, one of the largest and most influential Islamic revivalist organizations.

Supporting paragraphs: Gamal al-Banna Tariq Ramadan
Answer: Oxford Faculty of Theology