CREATE TABLE table_65488 ("Year" FLOAT, "Venue" CLOB, "Men's Open" CLOB, "Women's Open" CLOB, "Men's 35s" CLOB)

What is the Men's 35 in year before 1990 when Men's Open is NSW and the venue is Sydney?
SELECT "Men's 35s" FROM table_65488 WHERE "Year" < '1990' AND "Men's Open" = 'nsw' AND "Venue" = 'sydney'
SELECT "Men's 35s" FROM "table_65488" WHERE "Men's Open" = 'nsw' AND "Venue" = 'sydney' AND "Year" < '1990'