Table: golf_results_27
Columns: date
tournament
winning_score
margin_of_victory
runner_s_up

Question: For the tournament played on Oct 17, 1982, what was the winning score?
SQL: SELECT "winning_score" FROM golf_results_27 WHERE "date" = 'oct 17, 1982'

Question: For the tournament played Nov 13, 1988, ending with a margin of victory of 5 strokes, who was the runner-up?
SQL: SELECT "runner_s_up" FROM golf_results_27 WHERE "margin_of_victory" = '5 strokes' AND "date" = 'nov 13, 1988'

Question: On what date was the tournament played that eneded with a winning score of +6 (74-71-70-71=286) and margin of victory of 2 strokes, and with Arnold palmer as the runner-up?
SQL: SELECT "date" FROM golf_results_27 WHERE "runner_s_up" = 'arnold palmer' AND "margin_of_victory" = '2 strokes' AND "winning_score" = '+6 (74-71-70-71=286)'