Table:
0
A
B
C
D
E
1
Year
Competition
Venue
Position
Notes
2
1985
World Cross Country Championships
Lisbon , Portugal
2nd
Junior race
3
1985
World Cross Country Championships
Lisbon , Portugal
1st
Team competition
4
1986
World Cross Country Championships
Neuchâtel , Switzerland
6th
Junior race
5
1988
World Cross Country Championships
Auckland , New Zealand
12th
Long race
6
1988
World Cross Country Championships
Auckland , New Zealand
2nd
Team competition
7
1991
World Cross Country Championships
Antwerp , Belgium
2nd
Team competition

Questions and formulas:
Question: What are the notes of events that finished in 12th position?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,D1="12th"),5))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E7,D2:D7="12th"),5))
Level: medium
Question: Which venue was finished in 2nd position in 1985?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,(D1="2nd")*(A1=1985)),3))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E7,(D2:D7="2nd")*(A2:A7=1985)),3))
Level: medium
Question: What is the average year of events that took place in Antwerp, Belgium?
Formula: AVERAGEIFS(A1,C1,"antwerp, belgium")
Formula2: AVERAGEIFS(A2:A7,C2:C7,"antwerp, belgium")
Level: easy
Question: What's the year of the event that took place most recently in Antwerp, Belgium with team competition notes?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,(E1="team competition")*(C1="antwerp, belgium")),1))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E7,(E2:E7="team competition")*(C2:C7="antwerp, belgium")),1))
Level: medium