Table:
0
A
B
C
D
E
1
Race Title
Circuit
City / State
Date
Winner
2
Mallala
Mallala Motor Sport Park
Adelaide , South Australia
17–18 May
Luke Youlden
3
Phillip Island
Phillip Island Grand Prix Circuit
Phillip Island , Victoria
14 - 15 Jun
Darren Hossack
4
Eastern Creek
Eastern Creek Raceway
Sydney , New South Wales
12 - 13 Jul
Darren Hossack
5
Oran Park
Oran Park Raceway
Sydney , New South Wales
30 - 31 Aug
Tony Ricciardello
6
Sandown
Sandown Raceway
Melbourne , Victoria
29 - 30 Nov
Tony Ricciardello

Questions and formulas:
Question: Who was the winner for the circuit Eastern Creek Raceway?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,B1="eastern creek raceway"),5))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E6,B2:B6="eastern creek raceway"),5))
Level: medium
Question: What was the city for the winner Darren Hossack at the circuit of phillip island grand prix circuit?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,(E1="darren hossack")*(B1="phillip island grand prix circuit")),3))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E6,(E2:E6="darren hossack")*(B2:B6="phillip island grand prix circuit")),3))
Level: medium
Question: What city was the circuit of mallala motor sport park?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,B1="mallala motor sport park"),3))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E6,B2:B6="mallala motor sport park"),3))
Level: medium