CREATE TABLE table_5934 ("Date" CLOB, "Tournament" CLOB, "Location" CLOB, "Winner" CLOB, "Score" CLOB, "1st prize  (  $  ) " FLOAT)

What is the date of the Los Angeles open?
SELECT "Date" FROM table_5934 WHERE "Tournament" = 'los angeles open'
SELECT "Date" FROM "table_5934" WHERE "Tournament" = 'los angeles open'