Question: Screenwriter Eric Roth co-wrote the Oscar-nominated film "Munich", which was based on what real-life event?

Context articles: Sy Gomberg
Munich (film)
Part 2, Sounder
Ephraim Kishon
Tony Kushner
Lone Scherfig
Eric Roth
Arnie Roth
Suzuka 8 Hours (video game)
Ron Shelton

Sy Gomberg (August 19, 1918 – February 11, 2001) was an Oscar-nominated film screenwriter, producer, and activist, who taught screenwriting to University of Southern California students for over a decades.
Munich is a 2005 American-Canadian historical drama political thriller film based on Operation Wrath of God, the Israeli government's secret retaliation against the Palestine Liberation Organization after the Munich massacre at the 1972 Summer Olympics.
 The film was produced and directed by Steven Spielberg and written by Tony Kushner and Eric Roth.
Part 2, Sounder is a 1976 American drama film directed by William A. Graham.
 It is the sequel to the 1972 Oscar-nominated film "Sounder", which in turn is based on William H. Armstrong's Newbery Award-winning novel of the same name.
 Although Lonne Elder III and Robert B. Radnitz returned as screenwriter and producer respectively, neither Martin Ritt nor any of the cast members from the first film participated in the sequel, with the exception of Taj Mahal, who reprised his role as Ike and returned as composer.
 According to Bob McCann, the film was "barely released."
   (Hebrew: אפרים קישון‎ ‎ , August 23, 1924 – January 29, 2005) was an Israeli author, dramatist, screenwriter, and Oscar-nominated film director.
 He was one of the most widely read contemporary satirists in the world.
Anthony Robert "Tony" Kushner (born July 16, 1956) is an American playwright and screenwriter.
 He received the Pulitzer Prize for Drama in 1993 for his play "".
 He co-authored with Eric Roth the screenplay for the 2005 film "Munich", and he wrote the screenplay for the 2012 film "Lincoln".
 Both movies were critically acclaimed, and he received Academy Award nominations for Best Adapted Screenplay.
 For his work, he received a National Medal of Arts from President Barack Obama in 2013.
Lone Scherfig (born 2 May 1959) is a Danish film director and screenwriter who has been involved with the Dogme 95 film movement and who has been widely critically acclaimed for several of her movies, including the Oscar-nominated film "An Education" (2009).
 Scherfig's movies are generally romantic comedies, including her film "One Day" (2011), based on the David Nicholls novel.
 Through both experimenting with creative constraints and her astute attention to detail, she has come to be recognized as a blossoming talent in the film industry.
Eric R. Roth (born March 22, 1945) is an American screenwriter.
 He won the Academy Award for Best Adapted Screenplay for "Forrest Gump" (1994).
 He also co-wrote the screenplays for several Oscar-nominated films: "The Insider" (1999), "Munich" (2005), "The Curious Case of Benjamin Button" (2008), and "Extremely Loud & Incredibly Close" (2012).
Arnold "Arnie" Roth is an American conductor, composer, and record producer.
 His work includes conducting concerts for video game music.
 He is also a classically trained violinist and a member of the Grammy Award-winning music group Mannheim Steamroller.
 Roth is also the principal conductor and music director of the Chicagoland Pops Orchestra, Play!
 A Video Game Symphony, and several "Final Fantasy" concerts.
 He won the Best Score Award at the 2003 DVD Premier Awards for his soundtrack to the film "Barbie as Rapunzel" and was nominated for an Emmy Award in 2007 for his original song "Shine" from "Barbie in the 12 Dancing Princesses".
 Roth graduated from Bienen School of Music, an undergraduate and graduate institution of Northwestern University in 1975.
 He has a son and a daughter who are both also involved in music; his son, Eric Roth (born 1977), is also a famed conductor.
Coca-Cola Suzuka 8 Hours (スズカエイトアワーズ , Suzuka Eito Awāzu ) is a motorcycle racing arcade game released by Namco in 1992 based on the racing event of the same name; it runs upon Namco System 2 hardware, and allows players to race against up to seven CPU-controlled opponents on the Suzuka Circuit, with a preset time limit.
 Like the real-life event, the original arcade game prominently features Coca-Cola as a sponsor - so as a result the game's full name is Coca-Cola Suzuka 8 Hours.
 (In recent years, the race has been called the 'Coke Zero Suzuka 8 Hours' to promote a beverage in the company's line.)
Ronald Wayne "Ron" Shelton (born September 15, 1945) is an American Oscar-nominated film director and screenwriter and former minor league baseball infielder.
 Shelton is known for the many films he has made about sports.