Table:
0
A
B
C
D
E
F
1
District
Incumbent
Party
First elected
Results
Candidates
2
Oklahoma 1
Steve Largent
Republican
1994
Re-elected
Steve Largent (R) 70% Dan Lowe (D) 30%
3
Oklahoma 2
Tom Coburn
Republican
1994
Retired Democratic gain
Brad Carson (D) 55% Andy Ewing (R) 42%
4
Oklahoma 3
Wes Watkins
Republican
1976 , 1996
Re-elected
Wes Watkins (R) 87%
5
Oklahoma 4
J. C. Watts
Republican
1994
Re-elected
J. C. Watts (R) 65% Larry Weatherford (D) 32%
6
Oklahoma 5
Ernest Istook
Republican
1992
Re-elected
Ernest Istook (R) 69% Garland McWatters (D) 28%

Questions and formulas:
Question: What was the results when the incumbent was ernest istook?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:F1,B1="Ernest Istook"),5))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:F6,B2:B6="Ernest Istook"),5))
Level: medium
Question: What was the results for the district oklahoma 3?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:F1,A1="Oklahoma 3"),5))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:F6,A2:A6="Oklahoma 3"),5))
Level: medium
Question: How many party were listed for district oklahoma 5?
Formula: ROWS(UNIQUE(FILTER(C1, A1="Oklahoma 5")))
Formula2: ROWS(UNIQUE(FILTER(C2:C6, A2:A6="Oklahoma 5")))
Level: medium
Question: What is the party when the candidates were ernest istook (r) 69% garland mcwatters (d) 28%?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:F1,F1="Ernest Istook (R) 69% Garland McWatters (D) 28%"),3))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:F6,F2:F6="Ernest Istook (R) 69% Garland McWatters (D) 28%"),3))
Level: medium
Question: when was the first elected for districk oklahoma 1?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:F1,A1="Oklahoma 1"),4))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:F6,A2:A6="Oklahoma 1"),4))
Level: medium
Question: What were the results for the district oklahoma 5?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:F1,A1="Oklahoma 5"),5))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:F6,A2:A6="Oklahoma 5"),5))
Level: medium