Table:
0
A
B
C
D
E
1
Year
Competition
Venue
Position
Event
2
2005
World Cross Country Championships
St Etienne , France
2nd
Junior race
3
2007
World Cross Country Championships
Mombasa , Kenya
3rd
Long race
4
2007
World Cross Country Championships
Mombasa , Kenya
1st
Team
5
2008
World Cross Country Championships
Edinburgh , Scotland
10th
Long race
6
2008
World Cross Country Championships
Edinburgh , Scotland
1st
Team
7
2008
World Athletics Final
Stuttgart , Germany
9th
5000 m
8
2009
World Championships
Berlin , Germany
5th
10,000 m
9
2009
World Half Marathon Championshipss
Birmingham , United Kingdom
2nd
Half marathon

Questions and formulas:
Question: Tell me the competition for 2nd position with year more than 2005
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,(D1="2nd")*(A1>2005)),2))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E9,(D2:D9="2nd")*(A2:A9>2005)),2))
Level: medium
Question: Name the sum of year for 2nd position for junior race
Formula: SUM(FILTER(A1, (D1="2nd")*(E1="junior race")))
Formula2: SUM(FILTER(A2:A9, (D2:D9="2nd")*(E2:E9="junior race")))
Level: easy
Question: Name the venue for 2nd position of year before 2008
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,(A1<2008)*(D1="2nd")),3))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E9,(A2:A9<2008)*(D2:D9="2nd")),3))
Level: medium