Table:
0
A
B
C
D
E
1
Date
City
Event
Winner
Prize
2
March 21–25, 2012
Viña del Mar
LAPT Viña del Mar - Chile
Alirio Diaz
$129,470
3
May 23–27, 2012
Punta del Este
LAPT Punta del Este - Uruguay
Marcelo Fonseca
$144,240
4
August 07–12, 2012
Medellin
LAPT Medellin - Colombia
Robbie Renehan
$147.877
5
September 26-30, 2012
Panama City
LAPT Panama - Panama
Leo Fernandez
$171,930
6
November 14-18, 2012
Lima
LAPT Peru Grand Final - Peru
Jordan Scott
$168,210

Questions and formulas:
Question: What is the Winner of the Event in Punta del Este?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,B1="punta del este"),4))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E6,B2:B6="punta del este"),4))
Level: medium
Question: What is the Date of the Event in Panama City?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,B1="panama city"),1))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E6,B2:B6="panama city"),1))
Level: medium
Question: What is the Winner of the Event in Panama City?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,B1="panama city"),4))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E6,B2:B6="panama city"),4))
Level: medium
Question: What is the Winner of the Event on September 26-30, 2012?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,A1="september 26-30, 2012"),4))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E6,A2:A6="september 26-30, 2012"),4))
Level: medium