Question: Which Columbian president went to the same university Computer Chess' director attended?

<P0-S0> Computer Chess is a 2013 independent comedy-drama film written and directed by Andrew Bujalski. <P0-S1> The film premiered at the 2013 Sundance Film Festival, where it won the Alfred P. Sloan Feature Film Prize, and subsequently screened at such festivals as South by Southwest and the Maryland Film Festival. <SEP> <P1-S0> kasparov chessmate is a chess-playing computer program by the learning company for which garry kasparov is co-credited as game designer. <P1-S1> kasparov also makes an appearance as the last computer profile which has to be defeated in order to win the "kasparov chess club" tournament. <SEP> <P2-S0> Ethan studied photography and filmmaking as an undergraduate at Harvard where he met the writer/director Andrew Bujalski in an introductory film class. <P2-S1> Ethan would later producing Bujalski's feature films, Funny Ha Ha (2003), Mutual Appreciation (2005) and Beeswax (2009) which were distributed internationally to critical acclaim. <P2-S2> Funny Ha Ha is considered the first "Mumblecore" film and was recognized as one of the 10 most culturally, commercially or technologically important, consequential or groundbreaking films of 2000-9" by A.O. <P2-S3> Scott, a chief film critic in the New York Times. <SEP> <P3-S0> Politics: U.N. Secretary General Ban Ki-moon; American political leaders John Hancock, John Adams, John Quincy Adams, Rutherford B. Hayes, Theodore Roosevelt, Franklin D. Roosevelt, John F. Kennedy, Al Gore, George W. Bush and Barack Obama; Chilean President Sebastián Piñera; Colombian President Juan Manuel Santos; Costa Rican President José María Figueres; Mexican Presidents Felipe Calderón, Carlos Salinas de Gortari and Miguel de la Madrid; Mongolian President Tsakhiagiin Elbegdorj; Peruvian President Alejandro Toledo; Taiwanese President Ma Ying-jeou; Canadian Governor General David Lloyd Johnston; Indian Member of Parliament Jayant Sinha; Albanian Prime Minister Fan S. Noli; Canadian Prime Ministers Mackenzie King and Pierre Trudeau; Greek Prime Minister Antonis Samaras; Israeli Prime Minister Benjamin Netanyahu; former Pakistani Prime Minister Benazir Bhutto; U. S. Secretary of Housing and Urban Development Shaun Donovan; Canadian political leader Michael Ignatieff; Pakistani Members of Provincial Assembly Murtaza Bhutto and Sanam Bhutto; Bangladesh Minister of Finance Abul Maal Abdul Muhith; President of Puntland Abdiweli Mohamed Ali; U.S. <P3-S1> Ambassador to the European Union Anthony Luzzatto Gardner. <SEP> <P4-S0> mark guzdial was born in michigan and attended wayne state university for his undergraduate studies, earning a bachelor of science degree in computer science in 1984. he received a master's degree in 1986 in computer science and engineering at wayne state university. <P4-S1> guzdial went on to receive a ph.d. at the university of michigan in 1993 in computer science and education where he was advised by elliot soloway. <P4-S2> his thesis created an environment for high school science learners to program multimedia demonstrations and physics simulations. <P4-S3> after graduating from the university of michigan, guzdial accepted a position as an assistant professor at the georgia institute of technology college of computing. <P4-S4> in 2018, he became a full professor in the college of engineering at the university of michigan.