Table:
text: Jane Blalock
LPGA Tour wins (27)
LPGA Tour wins (27)
Date_ Tournament Winning_score Margin_of_victory Runners_up
Mar 17, 1985 Women`s Kemper Open –5 (71-69-72-75=287) 1 stroke Pat Bradley
Nov 10, 1985 Mazda Japan Classic –10 (72-70-64=206) 2 strokes Ai-Yu Tu

Question: What is the margin of victory if the tournament for Jane Blalock is Women's Kemper Open?