Table:
0
A
B
C
D
E
F
G
1
Home team
Home team score
Away team
Away team score
Venue
Crowd
Date
2
Melbourne
17.12 (114)
South Melbourne
6.15 (51)
MCG
28,250
25 May 1957
3
Footscray
14.14 (98)
Richmond
10.19 (79)
Western Oval
24,902
25 May 1957
4
Essendon
9.12 (66)
Hawthorn
11.8 (74)
Windy Hill
22,000
25 May 1957
5
St Kilda
10.13 (73)
Geelong
13.5 (83)
Junction Oval
24,000
25 May 1957
6
North Melbourne
13.13 (91)
Collingwood
10.16 (76)
Arden Street Oval
20,000
25 May 1957
7
Fitzroy
12.10 (82)
Carlton
14.12 (96)
Brunswick Street Oval
24,500
25 May 1957

Questions and formulas:
Question: The Western Oval venue has what date?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:G1,E1="western oval"),7))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:G7,E2:E7="western oval"),7))
Level: medium