Table:
0
A
B
C
D
E
1
Date
Tournament
Winning score
Margin of victory
Runner(s)-up
2
6 Sep 1999
State Farm Rail Classic
-12 (66-68-70=204)
1 stroke
Janice Moodie , Pearl Sinn
3
10 Oct 1999
First Union Betsy King Classic
-8 (68-72-70-70=280)
1 stroke
Beth Daniel , Helen Dobson , Jenny Lidback
4
24 Sep 2000
Safeway LPGA Golf Championship
-1 (70-73-72=215)
Playoff
Jeong Jang
5
21 Jul 2002
Giant Eagle LPGA Classic
-14 (65-68-69=202)
1 stroke
Kelly Robbins
6
4 Aug 2002
Wendy's Championship for Children
-8 (68-67-73=208)
1 stroke
Hee-Won Han
7
30 Apr 2006
Ginn Clubs & Resorts Open
-12 (70-66-69-71=276)
2 strokes
Lorena Ochoa , Karrie Webb
8
16 Jul 2006
Jamie Farr Owens Corning Classic
-18 (68-66-67-65=266)
Playoff
Natalie Gulbis
9
6 May 2007
SemGroup Championship
-3 (71-68-71=210)
Playoff
Juli Inkster

Questions and formulas:
Question: What date had a margin victory of 2 strokes?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,D1="2 strokes"),1))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E9,D2:D9="2 strokes"),1))
Level: medium
Question: What is the margin of victory in a semgroup championship?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,B1="semgroup championship"),4))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E9,B2:B9="semgroup championship"),4))
Level: medium
Question: What was the winning score with a margin victory of 2 strokes?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,D1="2 strokes"),3))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E9,D2:D9="2 strokes"),3))
Level: medium