Table:
0
A
B
C
D
E
1
Discipline
Championship
Circuit
Session
Cause
2
Stock Car
NASCAR Limited Sportsman Division
Lowes Motor Speedway
Practice
Crash
3
Sports Car
World Sports-Prototype Championship
Le Mans
Race
Crash
4
Stock Car
ARCA RE/MAX Series
Talladega
Race
Crash
5
Sports car
International Championship for Makes
Autódromo Juan y Oscar Gálvez
Race
Crash
6
Open Wheel
Euroboss
Autodrom Most
Race
Crash

Questions and formulas:
Question: What was the session at the circuit of lowes motor speedway?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,C1="lowes motor speedway"),4))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E6,C2:C6="lowes motor speedway"),4))
Level: medium
Question: Which session had a discipline of open wheel?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,A1="open wheel"),4))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E6,A2:A6="open wheel"),4))
Level: medium
Question: Which championship had a Circuit of le mans?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,C1="le mans"),2))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E6,C2:C6="le mans"),2))
Level: medium
Question: What was the discipline for the Championship of international championship for makes?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,B1="international championship for makes"),1))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E6,B2:B6="international championship for makes"),1))
Level: medium
Question: What was the session at the circuit of autodrom most?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,C1="autodrom most"),4))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E6,C2:C6="autodrom most"),4))
Level: medium
Question: What was the discipline for the euroboss championship?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,B1="euroboss"),1))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E6,B2:B6="euroboss"),1))
Level: medium