Table:
0
A
B
C
D
E
F
G
H
I
J
1
Year
Dates
Champion
Country
Score
To par
Margin of victory
Tournament location
Purse ( US $ )
Winners share
2
2013
Aug 22–25
Lydia Ko (a) (2)
New Zealand
265
–15
5 strokes
Royal Mayfair Golf Club, ( Edmonton , AB )
2000000
300,000^
3
2012
Aug 23–26
Lydia Ko (a)
New Zealand
275
–13
3 strokes
Vancouver Golf Club , ( Coquitlam , BC )
2000000
300,000^
4
2011
Aug 25–28
Brittany Lincicome
United States
275
–13
1 stroke
Hillsdale Golf & Country Club, ( Mirabel , QC )
2250000
337,500
5
2010
Aug 26–29
Michelle Wie
United States
276
–12
3 strokes
St. Charles Country Club , ( Winnipeg , MB )
2250000
337,500
6
2008
Aug 14–17
Katherine Hull
Australia
277
−11
1 stroke
Ottawa Hunt and Golf Club ( Ottawa , ON )
2250000
337,500
7
2007
AAug 16–19
Lorena Ochoa
Mexico
268
−16
3 strokes
Royal Mayfair Golf Club ( Edmonton , AB )
2250000
337,500
8
2006
Aug 10–13
Cristie Kerr
United States
276
−12
1 stroke
London Hunt and Country Club ( London , ON )
1700000
255,000
9
2005
Jul 14–17
Meena Lee
South Korea
279
−9
1 stroke
Glen Arbour Golf Course ( Halifax , NS )
1300000
195,000
10
2004
Jul 8–11
Meg Mallon (3)
United States
270
−18
4 strokes
Legends on the Niagara ( Niagara Falls , ON )
1300000
195,000
11
2003
Jul 10–13
Beth Daniel
United States
276
−13
1 stroke
Point Grey Golf & Country Club ( Vancouver , BC )
1300000
195,000
12
2002
Aug 15–18
Meg Mallon (2)
United States
284
−4
3 strokes
Summerlea Golf and Country Club ( Montreal , QC )
1200000
180,000

Questions and formulas:
Question: Name the dates for margin of victory being 5 strokes
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:J1,G1="5 strokes"),2))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:J12,G2:G12="5 strokes"),2))
Level: medium
Question: Name the champion for  london hunt and country club ( london , on )
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:J1,H1="London Hunt and Country Club ( London , ON )"),3))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:J12,H2:H12="London Hunt and Country Club ( London , ON )"),3))
Level: medium