Table:
0
A
B
C
D
E
1
Year
Competition
Venue
Position
Notes
2
2006
World Cross Country Championships
Fukuoka , Japan
2nd
Junior race
3
2007
World Cross Country Championships
Mombasa , Kenya
4th
Junior race
4
2008
World Cross Country Championships
Edinburgh , Scotland
2nd
Senior race
5
2008
World Cross Country Championships
Edinburgh , Scotland
1st
Team competition
6
2009
World Cross Country Championships
Amman , Jordan
4th
Long race
7
2009
World Cross Country Championships
Amman , Jordan
1st
Team
8
2010
World Cross Country Championships
Bydgoszcz , Poland
4th
Senior race
9
2010
World Cross Country Championships
Bydgoszcz , Poland
1st
Team

Questions and formulas:
Question: What notes are for years earlier than 2010?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,A1<2010),5))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E9,A2:A9<2010),5))
Level: medium
Question: What competition took place in a year later than 2009 with team notes?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,(A1>2009)*(E1="team")),2))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E9,(A2:A9>2009)*(E2:E9="team")),2))
Level: medium
Question: What was the position in 2010 with team notes?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,(A1=2010)*(E1="team")),4))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E9,(A2:A9=2010)*(E2:E9="team")),4))
Level: medium