CREATE TABLE table_name_38 (margin_of_victory VARCHAR, runner_s__up VARCHAR)

Which Margin of victory has a Runner(s)-up of jos maria ca izares?
SELECT margin_of_victory FROM table_name_38 WHERE runner_s__up = "josé maria cañizares"
SELECT "margin_of_victory" FROM "table_name_38" WHERE "josé maria cañizares" = "runner_s__up"