Table: hale_irwin_tournaments
Columns: date
tournament
winning_score
to_par
margin_of_victory
runner_s_up

Question: When the Winning score is 74-68-67-75=284, what was the Margin of victory?
SQL: SELECT "margin_of_victory" FROM hale_irwin_tournaments WHERE "winning_score" = '74-68-67-75=284'

Question: When the Winning is 71-71-70-69=281, what is the To par?
SQL: SELECT "to_par" FROM hale_irwin_tournaments WHERE "winning_score" = '71-71-70-69=281'

Question: When the Winning score is 68-65-65-68=266, what is the Margin of victory?
SQL: SELECT "margin_of_victory" FROM hale_irwin_tournaments WHERE "winning_score" = '68-65-65-68=266'

Question: On what Date was the Winning score of 72-67-68-67=274?
SQL: SELECT "date" FROM hale_irwin_tournaments WHERE "winning_score" = '72-67-68-67=274'