Table:
0
A
B
C
D
E
F
1
Year
Sportsperson
Nation of birth
Team
Competition , federation , or league
Sport
2
2006
Albert Pujols
Dominican Republic
St. Louis Cardinals
Major League Baseball
Baseball
3
2007
Roger Federer
Switzerland
Not applicable
ATP Tour
Tennis
4
2008
Lorena Ochoa
Mexico
Not applicable
LPGA Tour
Golf
5
2009
Usain Bolt
Jamaica
Not applicable
Not applicable
Athletics
6
2012
Lionel Messi
Argentina
FC Barcelona / Argentina
La Liga / FIFA / UEFA / AFA
Soccer

Questions and formulas:
Question: Who playes the sport of athletics?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:F1,F1="athletics"),2))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:F6,F2:F6="athletics"),2))
Level: medium
Question: What team has a year listed of 2008?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:F1,A1=2008),4))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:F6,A2:A6=2008),4))
Level: medium