Table:
0
A
B
C
D
E
1
Date
Tournament
Winning score
Margin of victory
Runner(s)-up
2
Aug 7, 1994
NIKE Dakota Dunes Open
–12 (74-68-69-65=276)
2 strokes
Rex Caldwell , Gary Webb
3
Sep 7, 1997
NIKE Colorado Classic
–17 (71-66-64-66=267)
1 stroke
J. L. Lewis
4
Jul 22, 2001
BUY.COM Siouxland Open
–15 (66-67-70-70=273)
1 stroke
Matt Kuchar , Eric Meeks
5
Oct 21, 2001
BUY.COM Shreveport Open
–20 (66-68-67-67=268)
1 stroke
Brian Kamm
6
Oct 28, 2001
BUY.COM Tour Championship
–4 (71-72-72-69=284)
3 strokes
Tom Carter , Brenden Pappas

Questions and formulas:
Question: What was the tournament that resulted in a winning score of –4 (71-72-72-69=284)?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,C1="–4 (71-72-72-69=284)"),2))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E6,C2:C6="–4 (71-72-72-69=284)"),2))
Level: medium
Question: What was the winning score of the event where Brian Kamm was the runner-up?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,E1="brian kamm"),3))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E6,E2:E6="brian kamm"),3))
Level: medium
Question: Who was the runner-up for the event that ended with a winning score of –15 (66-67-70-70=273)?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,C1="–15 (66-67-70-70=273)"),5))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E6,C2:C6="–15 (66-67-70-70=273)"),5))
Level: medium
Question: On what date was the Nike Colorado Classic held?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,B1="nike colorado classic"),1))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E6,B2:B6="nike colorado classic"),1))
Level: medium
Question: What was the winning score of the Buy.com Siouxland Open?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,B1="buy.com siouxland open"),3))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E6,B2:B6="buy.com siouxland open"),3))
Level: medium