Table:
0
A
B
C
D
E
F
G
1
Season
Race Name
Winning Driver
Chassis
Engine
Tires
Team
2
1973
Texas 200
Al Unser
Parnelli
Offenhauser
Firestone
Vels Parnelli Jones
3
1976
Texas 150
A.J. Foyt
Coyote
Foyt
Goodyear
Gilmore Racing
4
1976
Benihana World Series of Auto Racing
Johnny Rutherford
McLaren
Offenhauser
Goodyear
Team McLaren
5
1977
Texas Grand Prix
Tom Sneva
McLaren
Cosworth
Goodyear
Team Penske
6
1977
American Parts 200
Johnny Rutherford
McLaren
Cosworth
Goodyear
Team McLaren
7
1978
Coors 200
Danny Ongais
Parnelli
Cosworth
Goodyear
Interscope Racing
8
1978
Texas Grand Prix
A.J. Foyt
Coyote
Foyt
Goodyear
Gilmore Racing
9
1979
Coors 200
A.J. Foyt
Coyote
Foyt
Goodyear
Gilmore Racing
10
1979
Lubriloln Grand Prix
A.J. Foyt
Parnelli
Cosworth
Goodyear
Gilmore Racing

Questions and formulas:
Question: In what year did Tom Sneva win a race?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:G1,C1="Tom Sneva"),1))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:G10,C2:C10="Tom Sneva"),1))
Level: medium
Question: What kind of chassis did a winning car with a Foyt engine have in 1979?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:G1,(A1=1979)*(E1="Foyt")),4))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:G10,(A2:A10=1979)*(E2:E10="Foyt")),4))
Level: medium
Question: What team does Al Unser drive for?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:G1,C1="Al Unser"),7))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:G10,C2:C10="Al Unser"),7))
Level: medium
Question: What team has a vehicle with an Offenhauser engine and a McLaren chassis?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:G1,(D1="McLaren")*(E1="Offenhauser")),7))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:G10,(D2:D10="McLaren")*(E2:E10="Offenhauser")),7))
Level: medium
Question: What team raced with a Foyt engine in the Texas Grand Prix?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:G1,(B1="Texas Grand Prix")*(E1="Foyt")),7))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:G10,(B2:B10="Texas Grand Prix")*(E2:E10="Foyt")),7))
Level: medium