Table:
0
A
B
C
D
E
F
1
District
Incumbent
Party
First elected
Result
Candidates
2
Illinois 9
Sidney Yates
Democratic
1948 , 1964
Re-elected
Sidney Yates (D) 63.40% Joseph Walsh (R) 36.60%
3
Illinois 10
John Porter
Republican
1980
Re-elected
John Porter (R) 69.09% Philip Torf (D) 30.91%
4
Illinois 11
Jerry Weller
Republican
1994
Re-elected
Jerry Weller (R) 51.77% Clem Balanoff (D) 48.23%
5
Illinois 13
Harris Fawell
Republican
1984
Re-elected
Harris Fawell (R) 59.93% Susan Hynes (D) 40.06%
6
Illinois 14
Dennis Hastert
Republican
1986
Re-elected
Dennis Hastert (R) 64.39% Doug Mains (D) 35.60%
7
Illinois 15
Thomas Ewing
Republican
1991
Re-elected
Thomas Ewing (R) 57.33% Laurel Prussing (D) 42.67%
8
Illinois 18
Ray LaHood
Republican
1994
Re-elected
Ray LaHood (R) 59.25% Mike Curran (D) 40.75%

Questions and formulas:
Question: what's the result for first elected in 1948 , 1964
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:F1,D1="1948 , 1964"),5))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:F8,D2:D8="1948 , 1964"),5))
Level: medium
Question: what's the first elected with district illinois 18
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:F1,A1="Illinois 18"),4))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:F8,A2:A8="Illinois 18"),4))
Level: medium
Question: what's the party with candidates  jerry weller (r) 51.77% clem balanoff (d) 48.23%
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:F1,F1="Jerry Weller (R) 51.77% Clem Balanoff (D) 48.23%"),3))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:F8,F2:F8="Jerry Weller (R) 51.77% Clem Balanoff (D) 48.23%"),3))
Level: medium
Question: what's the party for the first elected in 1980
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:F1,D1="1980"),3))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:F8,D2:D8="1980"),3))
Level: medium
Question: what's the result with district illinois 15
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:F1,A1="Illinois 15"),5))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:F8,A2:A8="Illinois 15"),5))
Level: medium
Question: what's the total number of candidates for first elected in 1948 , 1964
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:F1,D1="1948 , 1964"),6))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:F8,D2:D8="1948 , 1964"),6))
Level: medium