Table:
0
A
B
C
D
E
1
Rank
Rowers
Country
Time
Notes
2
1
David Crawshay , Scott Brennan
Australia
6:21.39
SA/B
3
2
Jean-Baptiste Macquet , Adrien Hardy
France
6:21.92
SA/B
4
3
Luka Špik , Iztok Čop
Slovenia
6:39.49
SA/B
5
4
Martin Yanakiev , Ivo Yanakiev
Bulgaria
6:45.03
R
6
5
Su Hui , Zhang Liang
China
excluded
excluded

Questions and formulas:
Question: Who are the Rowers with a Time of 6:39.49?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,D1="6:39.49"),2))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E6,D2:D6="6:39.49"),2))
Level: medium
Question: What is the Country of the rowers with a Rank of 4?
Formula: LET(query1,SUMMARIZE(C1,SUMX(A1)),FILTER(query1,CHOOSECOLS(query1,2)=4))
Formula2: LET(query1,SUMMARIZE(C2:C6,SUMX(A2:A6)),FILTER(query1,CHOOSECOLS(query1,2)=4))
Level: hard