Table:
0
A
B
C
D
E
1
Stadium
Location
Opened
Built for
Capacity at Construction
2
Docklands Stadium
Melbourne, Victoria
2000
Australian Football League
53000
3
Football Park
Adelaide, South Australia
1971
South Australian National Football League
52000
4
Subiaco Oval
Perth, Western Australia
1908
Subiaco Football Club
43500
5
Carrara Stadium
Gold Coast, Queensland
1986
Brisbane Bears
25000
6
Kardinia Park
Geelong, Victoria
1941
Geelong Football Club
25000
7
Marrara Stadium
Darwin, Northern Territory
1991
Northern Territory Football League
15000
8
Linkbelt Oval
Nauru
1995
Nauru Australian Football Association
3000
9
Waverley Park
Mulgrave, Victoria
1959
Victorian Football League
78000
10
Moorabbin Oval
Moorabbin, Victoria
1952
St Kilda Football Club
25000

Questions and formulas:
Question: Which stadium is located in Adelaide, South Australia? 
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,B1="Adelaide, South Australia"),1))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E10,B2:B10="Adelaide, South Australia"),1))
Level: medium
Question: In what location was a stadium built for the St Kilda Football Club?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,D1="St Kilda Football Club"),2))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E10,D2:D10="St Kilda Football Club"),2))
Level: medium
Question: What is the location of the Moorabbin Oval stadium?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,A1="Moorabbin Oval"),2))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E10,A2:A10="Moorabbin Oval"),2))
Level: medium
Question: What was the stadium in Adelaide, South Australia built for? 
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,B1="Adelaide, South Australia"),4))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E10,B2:B10="Adelaide, South Australia"),4))
Level: medium
Question: What was the stadium in Moorabbin, Victoria built for?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,B1="Moorabbin, Victoria"),4))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E10,B2:B10="Moorabbin, Victoria"),4))
Level: medium
Question: What was the capacity at construction of the stadium in Gold Coast, Queensland? 
Formula: SUMIFS(E1,B1,"Gold Coast, Queensland")
Formula2: SUMIFS(E2:E10,B2:B10,"Gold Coast, Queensland")
Level: easy