SELECT runner_s__up FROM table_name_67 WHERE margin_of_victory = "5 strokes" AND date = "nov 13, 1988"
Untuk turnamen yang dimainkan 13 November 1988, diakhiri dengan margin kemenangan 5 pukulan, siapa runner-up?
CREATE TABLE table_name_67 (runner_s__up VARCHAR, margin_of_victory VARCHAR, date VARCHAR)