Table:
0
A
B
C
D
E
F
1
District
Incumbent
Party
First elected
Result
Candidates
2
Louisiana 1
Bob Livingston
Republican
1977
Re-elected
Bob Livingston (R) Unopposed
3
Louisiana 2
Lindy Boggs
Democratic
1973
Re-elected
Lindy Boggs (D) Unopposed
4
Louisiana 3
Dave Treen
Republican
1972
Re-elected
Dave Treen (R) Unopposed
5
Louisiana 5
Jerry Huckaby
Democratic
1976
Re-elected
Jerry Huckaby (D) Unopposed
6
Louisiana 6
Henson Moore
Republican
1974
Re-elected
Henson Moore (R) Unopposed
7
Louisiana 7
John Breaux
Democratic
1972
Re-elected
John Breaux (D) Unopposed

Questions and formulas:
Question: What year was Jerry Huckaby first elected?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:F1,B1="Jerry Huckaby"),4))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:F7,B2:B7="Jerry Huckaby"),4))
Level: medium
Question: What other cadidate ran against Dave Treen?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:F1,B1="Dave Treen"),6))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:F7,B2:B7="Dave Treen"),6))
Level: medium
Question: What year was the earliest first elected?
Formula: MIN(D1)
Formula2: MIN(D2:D7)
Level: easy
Question: What district did Dave Treen serve?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:F1,B1="Dave Treen"),1))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:F7,B2:B7="Dave Treen"),1))
Level: medium