Table:
0
A
B
C
D
E
1
Discipline
Circuit
Event
Session
Cause
2
Touring car racing
Guia Circuit
2012 CTM Macau Touring Car Cup
Qualifying
Crash
3
Open Wheel
Fuji Speedway
1997 Japanese Formula 3 Championship
Race
Crash
4
Sports Car
Johore
Johore Grand Prix
Race
Crash
5
Dragster
Bristol Dragway
Fall Nationals
Race
Crash
6
Stock Car
Daytona International Speedway
Komfort Koach 200
Race
Crash
7
Open Wheel
Fuji Speedway
1977 Japanese Grand Prix
Race
Crash

Questions and formulas:
Question: What circuit has qualifying as the session?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,D1="qualifying"),2))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E7,D2:D7="qualifying"),2))
Level: medium
Question: The 1997 Japanese Formula 3 Championship is part of what circuit?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,C1="1997 japanese formula 3 championship"),2))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E7,C2:C7="1997 japanese formula 3 championship"),2))
Level: medium
Question: The Fall Nationals has what sessions?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,C1="fall nationals"),4))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E7,C2:C7="fall nationals"),4))
Level: medium
Question: The 1977 Japanese Grand Prix in the open wheel discipline has what session?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,(A1="open wheel")*(C1="1977 japanese grand prix")),4))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E7,(A2:A7="open wheel")*(C2:C7="1977 japanese grand prix")),4))
Level: medium
Question: What circuit has a race for the session, and open wheel as the discipline, and the 1977 Japanese Grand Prix as the event?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,(D1="race")*(A1="open wheel")*(C1="1977 japanese grand prix")),2))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E7,(D2:D7="race")*(A2:A7="open wheel")*(C2:C7="1977 japanese grand prix")),2))
Level: medium
Question: For what cause is Touring Car Racing the discipline?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,A1="touring car racing"),5))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E7,A2:A7="touring car racing"),5))
Level: medium