Table: golf_results_11
Columns: date
tournament
winning_score
margin_of_victory
runner_s_up

Question: Who is the runner(s)-up with a winning score of +4 (74-77-75=226)?
SQL: SELECT "runner_s_up" FROM golf_results_11 WHERE "winning_score" = '+4 (74-77-75=226)'

Question: Who is the runner(s)-up with a winning score of −5 (72-71-68=211)?
SQL: SELECT "runner_s_up" FROM golf_results_11 WHERE "winning_score" = '−5 (72-71-68=211)'

Question: What date was there a playoff on the margin of victory during the Shirley Englehorn Invitational?
SQL: SELECT "date" FROM golf_results_11 WHERE "margin_of_victory" = 'playoff' AND "tournament" = 'shirley englehorn invitational'

Question: Who is the runner(s)-up for the Lady Carling Open with 3 strokes margin of victory?
SQL: SELECT "runner_s_up" FROM golf_results_11 WHERE "margin_of_victory" = '3 strokes' AND "tournament" = 'lady carling open'