Table:
0
A
B
C
D
E
F
1
District
Incumbent
Party
First elected
Results
Candidates
2
Tennessee 1
William L. Jenkins
Republican
1996
Re-elected
William L. Jenkins (R) 69% Kay White (D) 31%
3
Tennessee 2
Jimmy Duncan Jr.
Republican
1988
Re-elected
Jimmy Duncan Jr. (R) unopposed
4
Tennessee 3
Zach Wamp
Republican
1994
Re-elected
Zach Wamp (R) 67% Lewis Lewis (D) 33%
5
Tennessee 4
Van Hilleary
Republican
1994
Re-elected
Van Hilleary (R) 60% Jerry D. Cooper (D) 40%
6
Tennessee 5
Bob Clement
Democratic
1988
Re-elected
Bob Clement (D) 83%
7
Tennessee 6
Bart Gordon
Democratic
1984
Re-elected
Bart Gordon (D) 55% Walt Massey (R) 45%
8
Tennessee 7
Ed Bryant
Republican
1994
Re-elected
Ed Bryant (R) unopposed
9
Tennessee 8
John Tanner
Democratic
1988
Re-elected
John Tanner (D) unopposed

Questions and formulas:
Question: Which incumbent was first elected in 1984?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:F1,D1=1984),2))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:F9,D2:D9=1984),2))
Level: medium
Question: When was the incumbent in the Tennessee 4 district first elected? 
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:F1,A1="Tennessee 4"),4))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:F9,A2:A9="Tennessee 4"),4))
Level: medium
Question: Who are the candidates in the Tennessee 3 district election? 
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:F1,A1="Tennessee 3"),6))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:F9,A2:A9="Tennessee 3"),6))
Level: medium
Question: What year was Bob Clement first elected? 
Formula: MINIFS(D1,B1,"Bob Clement")
Formula2: MINIFS(D2:D9,B2:B9,"Bob Clement")
Level: easy