CREATE TABLE table_29296103_10 (semifinalists VARCHAR, runner_up VARCHAR)

Who were the semifinalists when sammy giammalva was runner-up?
SELECT semifinalists FROM table_29296103_10 WHERE runner_up = "Sammy Giammalva"
SELECT "semifinalists" FROM "table_29296103_10" WHERE "Sammy Giammalva" = "runner_up"