Table:
0
A
B
C
D
E
F
1
Rank
Time
Athlete
Nation
Date
Race
2
1
30:21
Paula Radcliffe
United Kingdom
23 February 2003
World's Best 10K
3
2
30:27
Isabella Ochichi
Kenya
26 March 2005
Crescent City Classic
4
3
30:29
Asmae Leghzaoui
Morocco
8 June 2002
New York Mini 10K
5
4
30:32
Lornah Kiplagat
Kenya
4 July 2002
Peachtree Road Race
6
5
30:38
Joyce Chepkirui
Kenya
4 September 2011
Tilburg 10K
7
6
30:39
Liz McColgan
United Kingdom
11 March 1989
Red Lobster Classic
8
7=
30:45
Lineth Chepkurui
Kenya
3 April 2010
Crescent City Classic
9
7=
30:45+
Mary Jepkosgei Keitany
Kenya
18 February 2011
Ras Al Khaimah Half Marathon
10
9
30:47
Vivian Jepkemoi Cheruiyot
Kenya
26 February 2012
World's Best 10K
11
10
30:48
Linet Chepkwemoi Masai
Kenya
12 June 2010
New York Mini 10K

Questions and formulas:
Question: What is the name of the race in Kenya with a time of 30:27?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:F1,(D1="kenya")*(B1="30:27")),6))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:F11,(D2:D11="kenya")*(B2:B11="30:27")),6))
Level: medium
Question: What is the name of the athlete with a time of 30:48?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:F1,B1="30:48"),3))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:F11,B2:B11="30:48"),3))
Level: medium
Question: What is the name of the race when Lineth Chepkurui is the athlete?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:F1,C1="lineth chepkurui"),6))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:F11,C2:C11="lineth chepkurui"),6))
Level: medium
Question: What is the time when the race was in Kenya and Lineth Chepkurui was the athlete?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:F1,(D1="kenya")*(C1="lineth chepkurui")),2))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:F11,(D2:D11="kenya")*(C2:C11="lineth chepkurui")),2))
Level: medium