Question: The media franchise in which Chris Wedge voiced the character Scrat is set during which age?

full_context: Document 1: No Time for Nuts: No Time for Nuts is a computer animated short film from Blue Sky Studios, starring Scrat from "Ice Age". Directed by Chris Renaud and Mike Thurmeier, it was released on November 21, 2006, on the DVD release of "". The short follows Scrat on a chase after his nut, which has been accidentally sent forward in time by a frozen time machine. "No Time for Nuts" was nominated for the 2007 Academy Award for Best Animated Short Film.
Document 2: Chris Wedge: John Christian "Chris" Wedge (born March 20, 1957) is an American film director, film producer, screenwriter, cartoonist and voice actor of animation, best known for the films "Ice Age" (2002), "Robots" (2005), "Epic" (2013) and "Monster Trucks" (2016). He is a co-founder of the animation studio Blue Sky Studios and voiced the character Scrat in the "Ice Age" franchise.
Document 3: Ice Age (franchise): Ice Age is an American media franchise centering on a group of mammals surviving the Paleolithic ice age. It is produced by Blue Sky Studios, a division of 20th Century Fox, and featuring the voices of Ray Romano, John Leguizamo, Denis Leary, and Chris Wedge. Five films have been released in the series thus far with "Ice Age" in 2002, "" in 2006, "" in 2009, "" in 2012, and "" in 2016. It has received some criticism for making no attempt to be scientifically accurate. As of April 2016, the franchise had generated $6 billion in revenue, making it one of the highest-grossing media franchises of all time.
Document 4: DreamWorks Animation: DreamWorks Animation SKG, Inc. (more commonly known as DreamWorks Animation, or simply DreamWorks) is an American animation studio that is a subsidiary of Universal Studios, a division of NBCUniversal, itself a division of Comcast. It is based in Glendale, California and produces animated feature films, television programs and online virtual games. The studio has currently released a total of 35 feature films, including the franchises "Shrek", "Madagascar", "Kung Fu Panda" and "How to Train Your Dragon". Originally formed under the banner of its main DreamWorks studio in 1997 by some of Amblin Entertainment's former animation branch Amblimation alumni, it was spun off into a separate public company in 2004. DreamWorks Animation currently maintains its Glendale campus, as well as satellite studios in India and China. On August 22, 2016, NBCUniversal acquired DreamWorks Animation for $3.8 billion, making it a division of the Universal Filmed Entertainment Group.
Document 5: Ice Age: Collision Course: Ice Age: Collision Course is a 2016 American computer animated comedy film produced by Blue Sky Studios. It is the fifth installment in the "Ice Age" film series and the sequel to "" (2012). It was directed by Mike Thurmeier and co-directed by Galen Tan Chu, and written by Michael Wilson, Michael Berg and Yoni Brenner.
Document 6: Chris Renaud (animator): Chris Renaud (born December 1966) is an American illustrator and filmmaker. He was nominated for an Academy Award for the 2006 animated short "No Time for Nuts", which featured the character Scrat from the computer animated "Ice Age" films. His most notable work is the "Despicable Me" franchise, including "Despicable Me" and "Despicable Me 2", which he co-directed with Pierre Coffin. Along with Coffin, he also co-created and lent his voice to the Minions from "Despicable Me".
Document 7: Robots (2005 film): Robots is a 2005 American computer-animated adventure comedy film produced by Blue Sky Studios for 20th Century Fox. It was directed by Chris Wedge and produced by Jerry Davis, William Joyce, and John C. Donkin. It features the voices of Ewan McGregor, Halle Berry, Greg Kinnear, Mel Brooks, Amanda Bynes, Drew Carey, and Robin Williams.
Document 8: Ice Age (2002 film): Ice Age is a 2002 American computer-animated buddy comedy road film directed by Chris Wedge and co-directed by Carlos Saldanha from a story by Michael J. Wilson. Produced by Blue Sky Studios as its first feature film, it was released by 20th Century Fox on March 15, 2002. The film features the voices of Ray Romano, John Leguizamo, Denis Leary and Chris Wedge.
Document 9: Epic (2013 film): Epic (stylized as epic) is a 2013 American 3D computer-animated action-adventure film loosely based on William Joyce's children's book "The Leaf Men and the Brave Good Bugs". It was produced by Blue Sky Studios, written by William Joyce, James V. Hart, Daniel Shere, Tom J. Astle and Matt Ember and directed by Chris Wedge, the director of "Ice Age" (2002) and "Robots" (2005). The film stars the voices of Colin Farrell, Josh Hutcherson, Amanda Seyfried, Christoph Waltz, Aziz Ansari, Chris O'Dowd, Pitbull, Jason Sudeikis, Steven Tyler, and Beyoncé Knowles. The film was released on May 24, 2013 by 20th Century Fox. "Epic" received mixed reviews from critics and earned $268 million on a $93 million budget.
Document 10: Ice Age (franchise): Ice Age is an American media franchise centering on a group of mammals surviving the Paleolithic ice age. It is produced by Blue Sky Studios, a division of 20th Century Fox, and featuring the voices of Ray Romano, John Leguizamo, Denis Leary, and Chris Wedge. Five films have been released in the series thus far with "Ice Age" in 2002, "" in 2006, "" in 2009, "" in 2012, and "" in 2016. It has received some criticism for making no attempt to be scientifically accurate. As of April 2016, the franchise had generated $6 billion in revenue, making it one of the highest-grossing media franchises of all time.
Document 11: Ice Age: The Meltdown: Ice Age: The Meltdown is a 2006 American computer-animated comedy adventure film produced by Blue Sky Studios and released by 20th Century Fox. As the first sequel to the 2002 film "Ice Age", it focuses on The Herd escaping an upcoming flood, during which Manny finds love. It was directed by Carlos Saldanha, co-director of the first film, with the music composed by John Powell. The original voice cast — Ray Romano, John Leguizamo, Denis Leary and Chris Wedge — is joined by Queen Latifah, Seann William Scott and Josh Peck.
Document 12: Blue Sky Studios: Blue Sky Studios is an American computer animation film studio based in Greenwich, Connecticut that has been owned by 20th Century Fox since 1997. The studio was founded in 1987 by Chris Wedge, Michael Ferraro, Carl Ludwig, Alison Brown, David Brown, and Eugene Troubetzkoy after the company they worked in, MAGI, one of the visual effects studios behind "Tron" (1982), shut down. Using its in-house rendering software, the studio had worked on visual effects for commercials and films before completely dedicating itself to animated film production in 2002 with the release of "Ice Age".
Document 13: Chris Buck: Chris Buck (born 1960/1961) is an American film director known for co-directing "Tarzan" (1999), "Surf's Up" (2007) (which was nominated for the 2008 Oscar for Best Animated Feature), and "Frozen" (2013) (which won the Oscar for Best Animated Feature in 2014). He also worked as a supervising animator on "Home on the Range" (2004) and "Pocahontas" (1995).
Document 14: Chris McKay: Chris McKay, also known as Chris Taylor, is an American film and television director, producer, editor, animator, and visual effects artist. He is best known for directing and editing three seasons of "Robot Chicken" and two seasons of "Moral Orel". He worked as an animation co-director on "The Lego Movie" (2014) with Phil Lord and Christopher Miller. He made his feature film directorial debut with "The Lego Batman Movie" (2017)"." He is attached to direct a live-action film about Nightwing.
Document 15: Carlos Saldanha: Carlos Saldanha (] ; born January 24, 1965) is a Brazilian director, producer and animator of animated films who works with Blue Sky Studios. He was the director of "" (2006), "" (2009), "Rio" (2011), "Rio 2" (2014), and the co-director of "Ice Age" (2002) and "Robots" (2005). In 2003, Saldanha was nominated for an Academy Award for Best Animated Short Film for "Gone Nutty".
ground_truth: Paleolithic ice age