Table:
text: Pat Bradley (golfer)
LPGA Tour (31)
LPGA Tour (31)
Date_ Tournament Winning_score Margin_of_victory Runners_up
Apr 6, 1986 Nabisco Dinah Shore –8 (68-72-69-71=280) 2 strokes Val Skinner
Apr 27, 1986 S&H Golf Classic –16 (69-67-71-65=272) 1 stroke Janet Coles
Jun 1, 1986 LPGA Championship –11 (67-72-70-68=277) 1 stroke Patty Sheehan
Jul 27, 1986 du Maurier Classic –12 (73-70-67-66=276) Playoff Ayako Okamoto
Aug 17, 1986 Nestle World Championship –9 (72-72-72-63=279) 2 strokes Betsy King , Nancy Lopez
Mar 29, 1987 Standard Register Turquoise Classic –6 (75-74-67-70=286) 2 strokes Christa Johnson
Apr 16, 1989 AI Star/Centinela Hospital Classic –8 (72 69-67=208) 1 stroke Nancy Lopez, Hollis Stacy
Feb 4, 1990 Oldsmobile LPGA Classic –7 (66-65-74-76=281) Playoff Dale Eggeling

Question: What was the winning score for Pat Bradley (golfer) in the Oldsmobile Lpga Classic under the LPGA Tour (31)?

Question: What was the margin of victory when Janet Coles finished second under the LPGA Tour (31) Pat Bradley (golfer)?