In this task, you're given a passage, further information available on a particular linked term from the statement, and an answer term. Your job is to generate a question that can use the information provided to obtain the given answer. You should use the information on both passage and link information to create the question. Note that the answer to the question should be exactly the given answer, and if the answer is none, the answer to the question shouldn't be obtainable from the passage or linked information.

Let me give you an example: Passage: The group was occasionally diverted from strategic missions to carry out air support and interdiction missions. It supported Operation Overlord, the invasion of Normandy by attacking transportation targets, including bridges, along with airfields and strong points in France. On D Day, the squadron and the rest of the 446th Group led the first heavy bomber mission of the day. The 446th aided ground forces at Caen and Saint-Lo during July by hitting bridges, gun batteries, and enemy troops. During Operation Market Garden, the attempt to seize a bridgehead across the Rhine in the Netherlands, the 704th dropped supplies to allied troops near Nijmegen. It struck lines of communications during the Battle of the Bulge. During Operation Varsity in March 1945, it supplied ground and airborne troops near Wesel. The squadron flew its last combat mission on 25 April 1945 against Salzburg, Austria. The group had flown 273 missions and had lost 58 aircraft during the war,
. Link Information: Operation Market Garden was a failed World War II military operation fought in the Netherlands from 17 to 25 September 1944. Answer: from 17 to 25 September 1944
The answer to this example can be: When did the operation during which the 704th dropped supplies to allied troops near Nijmegen begin?
Here is why: The passage describes the 704th's actions during Operation Market Garden, and the answer specifies when the operation happened.

OK. solve this:
Passage: Geared up for a full run in 1997, Diamond Ridge & Sadler went from unsponsored to receiving backing from Phillips 66. The extra funding made a difference as Sadler captured his first career victory at Nazareth Speedway. He went on to post additional victories at Myrtle Beach and Gateway. He finished fifth in points that year. Diamond Ridge also expanded to a three car operation in 1997, purchasing the No. 1 DeWalt Tools team and fielding a car for Sadler's older brother, Hermie. Hermie had two poles and finished tenth in points in 1997. Diamond Ridge also fielded the No. 8 for Jeff Green, who won at Las Vegas Motor Speedway and ran fourteen races before he moved to Cup. In 1998, Elliott's team switched to No. 66 in order to accommodate their sponsor while Hermie moved into the No. 29. Hermie had a season virtually identical to 1997, posting two top-fives and having another tenth-place finish in the championship. Elliott scored three victories and finished eighth in points. Unfortunately, Elliott, who Diamond Ridge hoped would be their future in Cup, signed with Wood Brothers Racing. Still, hope was not lost. In 1999, Bechtel merged his Busch program with Joe Gibbs Racing, to field the No. 4 Lance Snacks Chevy for Jeff Purvis. While Purvis did not win that year, he had twelve top-ten finishes. The team fielded the No. 29 briefly as a second car for Curtis Markham, but sponsorship problems kept that from turning into a full-time ride. During the season, Bechtel eventually lost interest in the team, and sold the whole of the operation to Gibbs. Diamond Ridge Motorsports never returned to Cup as planned. The number 29 later went to Kevin Harvick in his first season in the Cup Series replacing Dale Earnhardt.
Link Information: In 1998, Elliott's team switched to No. 66 Answer: 88
Answer:
How long had Nazareth Speedway been in operation for the year Elliot's team switch to No. 66?