Question: Which 2005 computer animated short film was directed by Brad Bird?

Context paragraphs:
Tormented (2009 Salvadorean film): Tormented (Atormentada in Spanish) is a computer animated short film written and directed by Sergio Rosa.  Produced by El Salvador-based Do Studio, it was projected in select theaters as part of the Film and TV Workshop by Escuela de Comunicaciones Mónica Herrera in November 2009.  The short film is considered to be the first professional computer animated ever produced in El Salvador, and part of the emerging salvadorean film industry.

The Master (2016 film): The Master is a 2016 computer animated short film directed by Jon Saunders, written by Jon Saunders, Ross Evans, Carey Yost and Remington D. Donovan and produced by Ryan Halprin.  The short film was released on September 23, 2016, with Warner Animation Group's "Storks".  It stars Jackie Chan as Master Wu.  The short follows Wu and an annoying chicken.  This is the first Lego short film to be released in theaters, and is also the first theatrical short film from the "Lego Movie" franchise.

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.

Paperman: Paperman is a 2012 American black-and-white computer-cel animated romantic comedy short film produced by Walt Disney Animation Studios and directed by John Kahrs.  The short blends traditional animation and computer animation, and won both the Academy Award for Best Animated Short Film at the 85th Academy Awards and the Annie Award for Best Animated Short Subject at the 40th Annie Awards.  "Paperman" was the first animated short film produced by Walt Disney Animation Studios to win an Academy Award since "It's Tough to Be a Bird" in 1970.

For the Birds (film): For the Birds is a 2000 computer animated short film produced by Pixar and directed by Ralph Eggleston.  It won the Academy Award for Best Animated Short Film in 2001.  It premiered on June 5, 2000, at the Annecy International Animated Film Festival in France, and was shown alongside the theatrical release of the 2001 Disney/Pixar feature film "Monsters, Inc."

Geri's Game: Geri's Game is a 1997 computer animated short film made by Pixar, written and directed by Jan Pinkava.  Although Pixar had started out with a successful string of shorts in the 1980s, these were put on hold for most of the 1990s to focus on for-hire work, and development of the feature films "Toy Story" and "A Bug's Life"; "Geri's Game" was the first Pixar short since the 1989 short "Knick Knack".  The film won an Academy Award for Best Animated Short Film in 1998.

Jack-Jack Attack: Jack-Jack Attack is a 2005 computer animated short film produced by Pixar based on their film "The Incredibles", and directed by Brad Bird.

Brad Bird: Phillip Bradley "Brad" Bird (born September 24, 1957) is an American director, screenwriter, animator, producer and occasional voice actor, known for animated and live-action films.

The Missing Scarf: The Missing Scarf is a 2013 computer animated, dark comedy-related, adventure, Irish short film directed by Eoin Duffy, produced by Jamie Hogan and narrated by George Takei.  The film was shortlisted for the 86th Academy Awards.  The project was created in conjunction with Irish Film Board, Raidió Teilifís Éireann and Arts Council of Ireland, the short film is made in Blender3D, making the first Blender3D-made short film to be shortlisted for an Academy Award for Best Animated Short Film in 2014.

9 (2005 film): 9 is a 2005 computer animated short film created by Shane Acker as a student project at the UCLA Animation Workshop.  Tim Burton saw the film and was so impressed by its artistic vision that he went on to produce a feature-length adaptation also titled "9", directed by Acker and distributed by Focus Features.  The film was presented at the Indianapolis International Film Festival.  It was nominated for an Academy Award for best animated short film, but lost to "", although it did win a Student Academy Award for Best Animation.

Supporting paragraphs: Jack-Jack Attack Brad Bird
Answer: Jack-Jack Attack