Table: womens_british_open_golf
Columns: year
date
venue
champion
country
score
to_par
margin_of_victory
purse
winner_s_share

Question: At what venue is the margin of victory 7 strokes?
SQL: SELECT "venue" FROM womens_british_open_golf WHERE "margin_of_victory" = '7 strokes'

Question: What was the purse when Sherri Steinhauer was champion at Woburn Golf and Country Club?
SQL: SELECT COUNT("purse") FROM womens_british_open_golf WHERE "champion" = 'sherri steinhauer' AND "venue" = 'woburn golf and country club'