user: Question: Who is the Best dancer with the Worst dancer of Jerry Springer, a Best score of 29, and the Dance was the Quickstep?
Columns: ['Dance', 'Best dancer', 'Best score', 'Worst dancer', 'Worst score']
Types: ['text', 'text', 'real', 'text', 'real']
Sample row: ['Cha-cha-cha', 'Emmitt Smith', 30.0, 'Tucker Carlson', 12.0]
SQL:

assistant: SELECT "Best dancer" FROM "Table" WHERE "Worst dancer" = 'Jerry Springer' AND "Best score" = 29.0 AND "Dance" = 'Quickstep';