Table:
0
A
B
C
D
E
1
Year
Entrant
Chassis
Engine
Points
2
1950
Bowes Racing Inc.
Lesovsky
Offenhauser Straight-4
0
3
1951
Christopher J.C. Agajanian
Kurtis Kraft 2000
Offenhauser Straight-4
0
4
1952
Christopher J.C. Agajanian
Kuzma
Offenhauser Straight-4
8
5
1954
Eugene A Casaroll
Kurtis Kraft 500A
Offenhauser Straight-4
1.5
6
1956
John Zink
Kurtis Kraft 500C
Offenhauser Straight-4
0
7
1957
John Zink
Watson
Offenhauser Straight-4
0
8
1958
Scuderia Centro Sud
Maserati 250F
Maserati Straight-6
0
9
1960
John Zink
Watson
Offenhauser Straight-4
0

Questions and formulas:
Question: What is the year with a Kurtis Kraft 500a chassis, and less than 1.5 points?
Formula: LET(query1,LET(query1,FILTER(A1:E1,C1="kurtis kraft 500a"),SUMMARIZE(CHOOSECOLS(query1,1),SUMX(CHOOSECOLS(query1,5)))),FILTER(query1,CHOOSECOLS(query1,2)<1.5))
Formula2: LET(query1,LET(query1,FILTER(A2:E9,C2:C9="kurtis kraft 500a"),SUMMARIZE(CHOOSECOLS(query1,1),SUMX(CHOOSECOLS(query1,5)))),FILTER(query1,CHOOSECOLS(query1,2)<1.5))
Level: hard
Question: What is the year with a kurtis kraft 500a chassis?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,C1="kurtis kraft 500a"),1))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E9,C2:C9="kurtis kraft 500a"),1))
Level: medium