Table:
0
A
B
C
D
E
F
1
District
Incumbent
Party
First elected
Result
Candidates
2
Alabama 1
Frank W. Boykin
Democratic
1935
Re-elected
Frank W. Boykin (D) Unopposed
3
Alabama 2
George M. Grant
Democratic
1938
Re-elected
George M. Grant (D) Unopposed
4
Alabama 3
George W. Andrews
Democratic
1944
Re-elected
George W. Andrews (D) Unopposed
5
Alabama 4
Sam Hobbs
Democratic
1934
Re-elected
Sam Hobbs (D) 88.1% Roger S. Bingham (R) 11.9%
6
Alabama 5
Albert Rains
Democratic
1944
Re-elected
Albert Rains (D) Unopposed
7
Alabama 6
Pete Jarman
Democratic
1936
Re-elected
Pete Jarman (D) Unopposed
8
Alabama 7
Carter Manasco
Democratic
1941
Re-elected
Carter Manasco (D) 72.7% M. H. Woodward (R) 27.3%
9
Alabama 8
John Sparkman
Democratic
1936
Re-elected Elected simultaneously to U. S. Senate
John Sparkman (D) 92.4% Arthur South (R) 7.6%

Questions and formulas:
Question: what the the end number where albert rains was running
Formula: ROWS(UNIQUE(FILTER(E1, B1="Albert Rains")))
Formula2: ROWS(UNIQUE(FILTER(E2:E9, B2:B9="Albert Rains")))
Level: medium
Question: what the was the final in which frank w. boykin was running
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:F1,B1="Frank W. Boykin"),5))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:F9,B2:B9="Frank W. Boykin"),5))
Level: medium