Table:
0
A
B
C
D
E
F
1
District
Incumbent
Party
First elected
Result
Candidates
2
Tennessee 1
Jimmy Quillen
Republican
1962
Re-elected
Jimmy Quillen (R) 86.2% John Curtis (I) 13.8%
3
Tennessee 3
Marilyn Lloyd
Democratic
1974
Re-elected
Marilyn Lloyd (D) 61.1% Glen Byers (R) 38.9%
4
Tennessee 4
Al Gore
Democratic
1976
Re-elected
Al Gore (D) 79.3% James Beau Seigneur (R) 20.7%
5
Tennessee 5
Bill Boner
Democratic
1978
Re-elected
Bill Boner (D) 65.4% Mike Adams (R) 34.6%
6
Tennessee 6
Robin Beard
Republican
1972
Re-elected
Robin Beard (R) Unopposed
7
Tennessee 7
Ed Jones
Democratic
1969
Re-elected
Ed Jones (D) 77.3% Daniel Campbell (R) 22.7%

Questions and formulas:
Question: Where was Al Gore elected
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:F1,B1="Al Gore"),1))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:F7,B2:B7="Al Gore"),1))
Level: medium
Question: Election results of 1976
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:F1,D1=1976),5))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:F7,D2:D7=1976),5))
Level: medium