CREATE TABLE table_name_71 (year NUMBER, venue VARCHAR2, time VARCHAR2)

What's the lowest Year with a Venue of casablanca and has the Time of 20.63w?
SELECT MIN(year) FROM table_name_71 WHERE venue = "casablanca" AND time = "20.63w"
SELECT MIN("year") FROM "table_name_71" WHERE "20.63w" = "time" AND "casablanca" = "venue"