Table:
0
A
B
C
D
E
F
1
District
Incumbent
Party
First elected
Result
Candidates
2
Georgia 2
Sanford Bishop
Democratic
1992
Re-elected
Sanford Bishop (D) 53.97% Darrel Ealum (R) 46.03%
3
Georgia 3
Mac Collins
Republican
1992
Re-elected
Mac Collins (R) 61.11% Jim Chafin (D) 38.89%
4
Georgia 5
John Lewis
Democratic
1986
Re-elected
John Lewis (D) unopposed
5
Georgia 6
Newt Gingrich
Republican
1978
Re-elected
Newt Gingrich (R) 57.80% Michael Coles (D) 42.20%
6
Georgia 7
Bob Barr
Republican
1994
Re-elected
Bob Barr (R) 57.80% Charlie Watts (D) 42.20%
7
Georgia 8
Saxby Chambliss
Republican
1994
Re-elected
Saxby Chambliss (R) 52.56% Jim Wiggins (D) 47.44%
8
Georgia 9
Nathan Deal
Republican
1992
Re-elected
Nathan Deal (R) 65.55% Ken Poston (D) 34.45%
9
Georgia 10
Charlie Norwood
Republican
1994
Re-elected
Charlie Norwood (R) 52.34% David Bell (D) 47.65%

Questions and formulas:
Question: Who was the incumbent of district Georgia 2?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:F1,A1="Georgia 2"),2))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:F9,A2:A9="Georgia 2"),2))
Level: medium
Question: What district is Mac Collins an incumbent in?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:F1,B1="Mac Collins"),1))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:F9,B2:B9="Mac Collins"),1))
Level: medium
Question: What's the first elected year of the district who's been the last one to do so?
Formula: UNIQUE(D1)
Formula2: UNIQUE(D2:D9)
Level: easy
Question: Who were the candidates in the district where Charlie Norwood is the incumbent?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:F1,B1="Charlie Norwood"),6))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:F9,B2:B9="Charlie Norwood"),6))
Level: medium