Table:
0
A
B
C
D
E
1
Year
Entrant
Chassis
Engine
Points
2
1970
Garvey Team Lotus
Lotus 49C
Cosworth V8
0
3
1970
World Wide Racing
Lotus 72C
Cosworth V8
0
4
1970
World Wide Racing
Lotus 49C
Cosworth V8
0
5
1971
STP March Racing Team
March 711
Cosworth V8
0
6
1972
España Marlboro BRM
BRM P160B
BRM V12
0

Questions and formulas:
Question: What engine does Garvey Team Lotus use?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,B1="garvey team lotus"),4))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E6,B2:B6="garvey team lotus"),4))
Level: medium