Table:
0
A
B
C
D
E
1
Date
Home captain
Away captain
Venue
Result
2
15, 16, 18, 19, 20, 21 Dec 1911
Clem Hill
Johnny Douglas
Sydney Cricket Ground
AUS by 146 runs
3
30 Dec, 1, 2, 3 Jan 1911/2
Clem Hill
Johnny Douglas
Melbourne Cricket Ground
ENG by 8 wkts
4
12, 13, 15, 16, 17 Jan 1912
Clem Hill
Johnny Douglas
Adelaide Oval
ENG by 7 wkts
5
9, 10, 12, 13 Feb 1912
Clem Hill
Johnny Douglas
Melbourne Cricket Ground
ENG by Inns&225 runs
6
23, 24, 26, 27, 28, 29 Feb, 1 Mar 1912
Clem Hill
Johnny Douglas
Sydney Cricket Ground
ENG by 70 runs

Questions and formulas:
Question: Who is the home captain when the venue is adelaide oval?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,D1="adelaide oval"),2))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E6,D2:D6="adelaide oval"),2))
Level: medium