Table:
0
A
B
C
D
E
F
G
1
Home team
Home team score
Away team
Away team score
Venue
Crowd
Date
2
Footscray
12.14 (86)
St Kilda
19.16 (130)
Western Oval
13,500
17 June 1939
3
Carlton
19.19 (133)
Melbourne
15.13 (103)
Princes Park
20,000
17 June 1939
4
South Melbourne
15.18 (108)
Hawthorn
12.14 (86)
Lake Oval
9,000
17 June 1939
5
Richmond
12.22 (94)
Geelong
9.15 (69)
Punt Road Oval
17,000
17 June 1939
6
Fitzroy
11.15 (81)
Essendon
13.12 (90)
Brunswick Street Oval
10,000
17 June 1939
7
North Melbourne
10.18 (78)
Collingwood
14.21 (105)
Arden Street Oval
14,000
17 June 1939

Questions and formulas:
Question: What was the away score when the game was at Brunswick Street Oval?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:G1,E1="brunswick street oval"),4))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:G7,E2:E7="brunswick street oval"),4))
Level: medium