Question: Who has been on the most missions to space, Michael Foale or Charles Simonyi?
Context: In computer programming, Intentional Programming is a programming paradigm developed by Charles Simonyi that encodes in software source code the precise "intention" which programmers (or users) have in mind when conceiving their work.  By using the appropriate level of abstraction at which the programmer is thinking, creating and maintaining computer programs become easier.  By separating the concerns for intentions and how they are being operated upon, the software becomes more modular and allows for more reusable software code. The God Delusion is a 2006 best-selling non-fiction book by English biologist Richard Dawkins, a professorial fellow at New College, Oxford and former holder of the Charles Simonyi Chair for the Public Understanding of Science at the University of Oxford. Charles Simonyi ( ; Hungarian: "Simonyi Károly" , ] ; born September 10, 1948), son of Károly Simonyi, is a Hungarian-born American computer programmer, businessman, and space tourist.  He was head of Microsoft's application software group, where he oversaw the creation of Microsoft's flagship Office suite of applications.  He now heads his own company, "Intentional Software", with the aim of developing and marketing his concept of intentional programming.  In April 2007, aboard Soyuz TMA-10, he became the fifth space tourist and the second Hungarian in space.  In March 2009, aboard Soyuz TMA-14, he made a second trip to the International Space Station.  His estimated net worth is US$1.4 billion. MaSat-1 (from the words Magyar" and Satellite", the first meaning "Hungarian" in Hungarian, "maszat", pronounced IPA [ˈmɒsɒt], meaning "smudge") is the first indigenous Hungarian satellite, developed and built by students at the Technical University of Budapest.  The 1U CubeSat-type satellite was launched into low Earth orbit on 13 February 2012.  The satellite provides telemetric data as well as VGA resolution color images at the 70 cm amateur radio wavelength (437.345 MHz frequency) received at the tracking center at Budapest.  The center was tested on 31 March 2009 with the help of Charles Simonyi on board the International Space Station.  With the successful launch of MaSat-1, Hungary became the 47th nation to orbit a satellite.  Between 9 and 10 January 2015, the satellite reentered into the atmosphere, so the mission is closed. STS-63 was the first mission of the US/Russian Shuttle-Mir Program, which carried out the first rendezvous of the American Space Shuttle with Russia's space station "Mir".  Known as the 'Near-Mir' mission, the flight used Space Shuttle "Discovery", which lifted off from launch pad 39B on 3 February 1995 from Kennedy Space Center, Florida.  A night launch and the 20th mission for "Discovery", it marked the first time a Space Shuttle mission had a female pilot, Eileen Collins, the first EVAs for both a UK born astronaut Michael Foale and a US astronaut of African heritage Bernard A. Harris, Jr. and it also carried out the successful deployment and retrieval of the Spartan-204 platform, along with the scheduled rendezvous and flyaround of "Mir", in preparation for STS-71, the first mission to dock with "Mir". Skat is a luxury yacht built by Lürssen of Bremen, Germany as project 9906, a number prominently displayed on the hull in a typeface matching that of military vessels.  The project started in November 1999 and the yacht launched in 2001.  The owner is Charles Simonyi, a former Software Engineer from Microsoft and the fifth space tourist.  The yacht is 71 m long. The Soyuz TMA-14 (Russian: Союз ТМА-14 , "Union TMA-14") was a Soyuz flight to the International Space Station, which launched on 26 March 2009.  It transported two members of the Expedition 19 crew as well as spaceflight participant Charles Simonyi on his second self-funded flight to the space station.  TMA-14 was the 101st manned flight of a Soyuz spacecraft, including launch failures; however, it was the 100th to launch and land manned, as Soyuz 34 was launched unmanned to replace Soyuz 32, which landed empty. Colin Michael Foale, CBE (born 6 January 1957) is a British-American astrophysicist and former NASA astronaut.  He is a veteran of six Space Shuttle missions and extended missions on both Mir and the International Space Station.  He was the first Briton to perform a space walk, and until 17 April 2008, he held the record for most time spent in space by a US citizen: 374 days, 11 hours, 19 minutes.  He still holds the cumulative-time-in-space record for a UK citizen. Károly Simonyi (October 18, 1916 – October 9, 2001) was a Hungarian physicist and writer.  He was professor of electrical engineering at Technical University of Budapest and the author of the popular tabletop book "A Cultural History of Physics" ("A fizika kultúrtörténete", 1978).  He is the father of Charles Simonyi, a prominent computer-software executive who oversaw the creation of Microsoft Office. Bertalan Farkas (born August 2, 1949) is the first Hungarian cosmonaut and the first Esperantist in space.  He is currently the president of Airlines Service and Trade.  With Charles Simonyi's travel, Farkas is no longer the only Hungarian who has been to space (he is still the only astronaut, as Simonyi flew as a space tourist).
Answer: Michael Foale