Table:
0
A
B
C
D
E
F
G
H
I
1
Result
Date
Race
Venue
Group
Distance
Weight (kg)
Jockey
Winner/2nd
2
Won
3 Dec 1994
2yo Hcp Colts & Geldings
Rosehill
NA
1100 m
53
M. Evans
2nd - Fracture
3
Won
25 Mar 1995
Todman Stakes
Rosehill
G2
1200 m
55.5
G. Cooksley
2nd - Our Maizcay
4
2nd
8 Apr 1995
Golden Slipper
Rosehill
G1
1200 m
55.5
G. Cooksley
1st - Flying Spur
5
Won
17 Apr 1995
Sires Produce Stakes
Randwick
G1
1400 m
55.5
G. Cooksley
2nd - Isolda
6
2nd
29 Apr 1995
Champagne Stakes
Randwick
G1
1600 m
55.5
G. Cooksley
1st - Isolda

Questions and formulas:
Question: When was the golden slipper race?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:I1,C1="golden slipper"),2))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:I6,C2:C6="golden slipper"),2))
Level: medium
Question: In which races did the jockey weigh less than 55.5 kg?
Formula: LET(query1,SUMMARIZE(C1,SUMX(G1)),FILTER(query1,CHOOSECOLS(query1,2)<55.5))
Formula2: LET(query1,SUMMARIZE(C2:C6,SUMX(G2:G6)),FILTER(query1,CHOOSECOLS(query1,2)<55.5))
Level: hard
Question: What was the result of the Todman stakes race at rosehill?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:I1,(D1="rosehill")*(C1="todman stakes")),1))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:I6,(D2:D6="rosehill")*(C2:C6="todman stakes")),1))
Level: medium