Table:
0
A
B
C
D
E
F
G
1
Home team
Home team score
Away team
Away team score
Venue
Crowd
Date
2
Hawthorn
9.14 (68)
Richmond
16.14 (110)
Glenferrie Oval
15,000
14 August 1965
3
Essendon
9.15 (69)
St Kilda
9.10 (64)
Windy Hill
28,700
14 August 1965
4
Carlton
11.16 (82)
Collingwood
16.11 (107)
Princes Park
36,730
14 August 1965
5
Melbourne
11.7 (73)
Geelong
16.11 (107)
MCG
44,753
14 August 1965
6
South Melbourne
10.18 (78)
Footscray
13.14 (92)
Lake Oval
13,600
14 August 1965
7
North Melbourne
12.10 (82)
Fitzroy
12.11 (83)
City of Coburg Oval
7,788
14 August 1965

Questions and formulas:
Question: What was the away team at mcg?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:G1,E1="mcg"),3))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:G7,E2:E7="mcg"),3))
Level: medium