Table:
0
A
B
C
D
E
1
Rank
Rowers
Country
Time
Notes
2
1
Alexander Kornilov , Alexey Svirin
Russia
6:23.52
SA/B
3
2
Bart Poelvoorde , Christophe Raes
Belgium
6:24.01
SA/B
4
3
Martin Yanakiev , Ivo Yanakiev
Bulgaria
6:24.70
SA/B
5
4
Wes Piermarini , Elliot Hovey
United States
6:26.05
FC
6
5
Haidar Nozad , Hussein Jebur
Iraq
6:52.71
FC

Questions and formulas:
Question: What is the Time of the Rowers in Rank 1?
Formula: LET(query1,SUMMARIZE(D1,SUMX(A1)),FILTER(query1,CHOOSECOLS(query1,2)=1))
Formula2: LET(query1,SUMMARIZE(D2:D6,SUMX(A2:A6)),FILTER(query1,CHOOSECOLS(query1,2)=1))
Level: hard
Question: What is the Time of the Rowers from Belgium?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,C1="belgium"),4))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E6,C2:C6="belgium"),4))
Level: medium