Table:
0
A
B
C
D
E
F
1
District
Incumbent
Party
First elected
Result
Candidates
2
Illinois 2
Barratt O'Hara
Democratic
1952
Re-elected
Barratt O'Hara (D) 61.6% Richard B. Vail (R) 38.4%
3
Illinois 3
Fred E. Busbey
Republican
1950
Lost re-election Democratic gain
James C. Murray (D) 53.8% Fred E. Busbey (R) 46.2%
4
Illinois 14
Chauncey W. Reed
Republican
1934
Re-elected
Chauncey W. Reed (R) 72.4% Richard Plum (D) 27.6%
5
Illinois 15
Noah M. Mason
Republican
1936
Re-elected
Noah M. Mason (R) 62.8% Richard A. Mohan (D) 37.2%
6
Illinois 16
Leo E. Allen
Republican
1932
Re-elected
Leo E. Allen (R) Unopposed
7
Illinois 20
Sid Simpson
Republican
1942
Re-elected
Sid Simpson (R) 62.9% James A. Barry (D) 37.1%
8
Illinois 24
Melvin Price
Democratic
1944
Re-elected
Melvin Price (D) 69.2% John T. Thomas (R) 30.8%

Questions and formulas:
Question: What was the result when incumbent Fred E. Busbey was elected?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:F1,B1="Fred E. Busbey"),5))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:F8,B2:B8="Fred E. Busbey"),5))
Level: medium
Question: How many results are listed for the election where Noah M. Mason was elected?
Formula: ROWS(UNIQUE(FILTER(E1, B1="Noah M. Mason")))
Formula2: ROWS(UNIQUE(FILTER(E2:E8, B2:B8="Noah M. Mason")))
Level: medium
Question: What was the result when Leo E. Allen was elected?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:F1,B1="Leo E. Allen"),5))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:F8,B2:B8="Leo E. Allen"),5))
Level: medium