Table:
0
A
B
C
D
E
F
1
Club
Leagues
Venue
Location
Capacity
Established
2
Panachaiki F.C.
Second Division - football
Kostas Davourlis Stadium
Agyia
11,321
1891
3
Panachaiki V.C.
First Division - volleyball
Panachaiki Indoor Arena
Agyia
500
1928
4
Thyella Patras F.C.
Regional Championship - football
Fotis Aravantinos Stadium
Glafkos
3,000
1930
5
Apollon Patras
Basket League - basketball
Apollon Patras Indoor Hall
Perivola
3,500
1926
6
Olympiada Patras
B National - basketball
Olympiada Indoor Hall
Taraboura
2,500
1961
7
EA Patras
A1 Ethniki - volleyball
EAP Arena
Agios Dionysios
2,200
1927
8
NO Patras
A1 Ethniki - water polo
NOP Aquatic Centre
Akti Dymeon
3,000
1929
9
NE Patras
A2 Ethniki - water polo
Antonis Pepanos Aquatic Centre
Koukouli
4,000
2006
10
Ormi Patras
A1 Women's - handball
Dimitris Tofalos Arena
Bozaitika
4,500
2003

Questions and formulas:
Question: What is the location of a1 women's - handball?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:F1,B1="a1 women's - handball"),4))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:F10,B2:B10="a1 women's - handball"),4))
Level: medium
Question: What is the capacity at the nop aquatic centre, established after 1929?
Formula: SUM(FILTER(E1, (C1="nop aquatic centre")*(F1>1929)))
Formula2: SUM(FILTER(E2:E10, (C2:C10="nop aquatic centre")*(F2:F10>1929)))
Level: easy
Question: What is the capacity for b national - basketball?
Formula: SUMIFS(E1,B1,"b national - basketball")
Formula2: SUMIFS(E2:E10,B2:B10,"b national - basketball")
Level: easy