Question: Doug Didero finished in 14th position in the Delphi Indy 200 at a speedway located in what state?

Context paragraphs:
Will Langhorne: William "Will" Langhorne (born July 29, 1974 in Washington, D.C.), is a race car driver sponsored by Porsche.  He is also a former driver in the Indy Racing League.  After coming up through karting and the Skip Barber Racing Schools, he drove in the Barber Dodge Pro Series from 1997 to 1999 and Toyota Atlantic in 1999 and 2000.  He reached his goal of top-level open-wheel racing when he competed in the 2002 IRL season with 3 starts for Treadway Racing.  His best career IRL finish was in 13th position in the Delphi Indy 300 at the Chicagoland Speedway.  In 2003, he raced in Formula 3000 for BCN Competicion.

Jerry Karl: Jerry Karl (April 29, 1941, Manchester, Pennsylvania - February 16, 2008, Baltimore, Maryland), was a former driver in the USAC and CART Championship Car series.  Starting out in midget car racing and sprint car racing, he made his Champ Car debut in 1969 and qualified for his first Indy 500 in 1973 driving an Eagle chassis powered by a twin-turbo Chevrolet V8 engine fielded by legendary car owner Smokey Yunick.  He raced for another team in 1974, but returned to drive for Yunick in 1974 and finished 13th at Indy.  In 1980 he entered the CART series and began modifying his own McLaren chassis that he dubbed the McLaren-Karl.  In the final race of the 1980 season at Phoenix International Raceway, Karl and his chassis ran at the front of the field in second place until engine trouble dropped him back to 9th.  In total, Karl raced in the 1969-1984 seasons, with 74 combined career starts, including the 1973-1975, 1978, and 1980-1981 Indianapolis 500.  He finished in the top ten 8 times, with his best finish in 7th position in 1974 at Ontario Motor Speedway.  He later owned a racing products distributor in Wellsville, Pennsylvania.  He died at the age of 66 due to a road car crash in Baltimore on February 16, 2008.

Walt Disney World Speedway: Walt Disney World Speedway was a racing facility located on the grounds of the Walt Disney World resort in Bay Lake, Florida, near Orlando, Florida.

Niclas Jönsson: Niclas ("Nic") Jönsson (born August 4, 1967, Bankeryd) is a Swedish racing driver, currently driving in the FIA World Endurance Championship.  He drove in the Indy Racing League in the 1999 and 2000 seasons with 4 career starts.  His best career IRL finish was in 12th position in the 2000 Delphi Indy 200 held at Walt Disney World Speedway.  He made 1 NASCAR Busch Series (now Xfinity Series) start at Montreal in August 2007, he started 8th, led 5 laps, and finished 12th in the #28 car for Jay Robinson Racing.

Johnny Unser: Johnny Unser (born October 22, 1958) is a former race car driver.  He is the son of open wheel driver Jerry Unser, cousin of Al Unser, Jr. and Robby Unser, nephew of Al Unser and Bobby Unser, and first cousin once removed of Alfred Unser.  Unser's father, Jerry, died in a racing accident when Unser was seven months old.  He made 5 starts in CART in 1993 and 1994 with a best result of 15th.  He joined the Indy Racing League in its inaugural 1996 season but had a transmission failure during the pace lap of what would've been his first Indianapolis 500 and was not credited with a race start.  In 1997 he made his first start in the Indy 500 starting in the 35th position after league and speedway owner Tony George added his and Lyn St. James' car to the field because slower cars than theirs were guaranteed starting positions because of prior races.  He went on to finish 18th, his best "500" result in 5 starts.  Unser drove the majority of his IRL races for Hemelgarn Racing and in his 14 career IRL starts he had a best finish of 9th in his very first series start in 1996 at Phoenix International Raceway.  His last major open wheel race was the 2000 Indy 500.

1999 TransWorld Diversified Services Indy 200: The 1999 TransWorld Diversified Services Indy 200 was the first round of the 1999 Indy Racing League season.  The race was held on January 24, 1999 at the 1.000 mi Walt Disney World Speedway in Bay Lake, Florida.

McCormack Motorsports: McCormack Motorsports is a former Indy Racing League team owned by Dennis McCormack that operated from 1996 to 2001.  Based in Avon, Indiana, the team debuted at the 1996 Indianapolis 500 with a car for Randy Tolsma, however, it failed to make the field.  For the 1996–1997 season, the team used 3 different drivers.  Raul Boesel drove the entire 1998 season for the team and finished 20th in points with a best finish of 8th.  1999 was another season of instability as the team saw 4 different drivers start a race for them and one other driver, Nick Firestone, fail to get his McCormack entry into the Indy 500.  2000 again saw 3 different drivers drive for the team and relative instability and lack of funding, along with two of its cars, this time driven by Ronnie Johncox and Robby Unser again fail to qualify for the Indy 500.  This was largely due to a disastrous experiment with using the uncommon Riley & Scott chassis.  The team also formed an alliance with the Byrd brothers of Byrd Motorsports and fielded the #30 car for a revolving door of drivers including Johncox, Jon Herb, and J. J. Yeley.  2001 was the team's final season.  The team shut down after its car driven by Brandon Erwin failed to qualify for the Indy 500 and then the next week at the Casino Magic 500, where they were woefully off the pace.  The team's best finish was a 5th place by Boesel at the 1999 Indy 200 at Walt Disney World Speedway.

Doug Didero: Doug Didero (born August 18, 1960 in Hamilton, Ontario and currently living in Mooresville, North Carolina), is a former driver in the Indy Racing League.  He raced in the 1999–2000 seasons with 6 career starts.  His best career IRL finish was in 14th position in the Delphi Indy 200 at Walt Disney World Speedway.  In 1991–1992 he raced 3 times in the NASCAR Busch Series.

1997 Indy 200 at Walt Disney World: The 1997 Indy 200 at Walt Disney World was the third round of the 1996–1997 Indy Racing League.  The race was held on January 25, 1997, at the 1.000 mi Walt Disney World Speedway in Bay Lake, Florida.  It was the first race with the new chassis and 4000 cc naturally aspirated engines.  It did not make the scheduled 200 laps; it was called off on lap 149 due to heavy rain.

Buzz Calkins: Bradley "Buzz" Calkins Jr. (born May 2, 1971 in Denver, Colorado) is a former Indy Racing League driver.  After a successful run in Indy Lights from 1993 to 1995 where he finished 11th, 10th, and 6th in his three seasons, he and his Bradley Motorsports team purchased a 1995 Reynard chassis to compete in the inaugural season of the IRL.  He won the series' inaugural race, the 1996 Indy 200 at Walt Disney World ahead of Tony Stewart and was that year's league co-champion with Scott Sharp.  He competed in the Indianapolis 500 six times, with a best finish of 10th in 1998.  His win in the series' first race would end up to be his only IRL win.  He drove until 2001 when he retired and ventured into the business world.

Supporting paragraphs: Doug Didero Walt Disney World Speedway
Answer: Florida