Table:
0
A
B
C
D
E
F
G
H
I
J
1
Year
Dates
Champion
Country
Winning score
To par
Margin of victory
Tournament location
Purse ( $ )
Winner's share ($)
2
2013
May 16–19
Jennifer Johnson
United States
67-70-65-65=267
–21
1 stroke
RTJ Golf Trail, Magnolia Grove
1,200,000
180,000
3
2012
Apr 26–29
Stacy Lewis
United States
68-67-67-68=271
–17
1 stroke
RTJ Golf Trail, Magnolia Grove
1,250,000
187,500
4
2011
Apr 28 – May 1
Maria Hjorth
Sweden
70-74-67-67=278
–10
2 strokes
RTJ Golf Trail, Magnolia Grove
1,300,000
195,000
5
2010
May 13–16
Se Ri Pak
South Korea
69-66-68=203
–13
Playoff 1
RTJ Golf Trail, Magnolia Grove
1,300,000
195,000
6
2009
No tournament
No tournament
No tournament
No tournament
No tournament
No tournament
No tournament
No tournament
No tournament
7
2008
Sep 11–14
Angela Stanford
United States
70-67-67-73=277
–11
1 stroke
RTJ Golf Trail, Magnolia Grove
1,400,000
210,000

Questions and formulas:
Question: What tournament location has 1 stroke as the margin of victory, with 1,200,000 as the purse ($)?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:J1,(G1="1 stroke")*(I1=1200000)),8))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:J7,(G2:G7="1 stroke")*(I2:I7=1200000)),8))
Level: medium
Question: What tournament location has south korea as the country?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:J1,D1="south korea"),8))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:J7,D2:D7="south korea"),8))
Level: medium