Table:
0
A
B
C
D
E
1
Year
Competition
Venue
Position
Notes
2
1985
Central American and Caribbean Games
Nassau, Bahamas
2nd
1.81m
3
1986
Central American and Caribbean Games
Santiago de los Caballeros , Dominican Republic
2nd
1.81m
4
1988
Olympic Games
Seoul, South Korea
20th
1.84m
5
1990
Central American and Caribbean Games
Mexico City, Mexico
3rd
1.79m
6
1991
Central American and Caribbean Games
Xalapa, Veracruz , Mexico
1st
1.86m
7
1992
Olympic Games
Barcelona, Spain
DNQ
1.83m

Questions and formulas:
Question: What is the notes distance for 2nd position earlier than 1986?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,(D1="2nd")*(A1<1986)),5))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E7,(D2:D7="2nd")*(A2:A7<1986)),5))
Level: medium
Question: Which venue hosts the Olympic Games for DNQ position?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,(B1="olympic games")*(D1="dnq")),3))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E7,(B2:B7="olympic games")*(D2:D7="dnq")),3))
Level: medium
Question: In what year is the notes distance 1.83m?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,E1="1.83m"),1))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E7,E2:E7="1.83m"),1))
Level: medium