Table: golf_tournament_results_4
Columns: year
championship
winning_score
margin
runner_s_up

Question: What is the winning score of the match with a margin of 3 strokes?
SQL: SELECT "winning_score" FROM golf_tournament_results_4 WHERE "margin" = '3 strokes'

Question: How many years was there a peter jackson classic?
SQL: SELECT COUNT("year") FROM golf_tournament_results_4 WHERE "championship" = 'peter jackson classic'

Question: Which year was the peter jackson classic?
SQL: SELECT "year" FROM golf_tournament_results_4 WHERE "championship" = 'peter jackson classic'