CREATE TABLE table_name_90 (serial_no VARCHAR(255), entered_service VARCHAR(255), owner VARCHAR(255))
What is the Serial number of the Locomotive that Entered Service in November 1984 and has an Owner of Chicago Freight Car Leasing Australia?
    
SQL: SELECT serial_no FROM table_name_90 WHERE entered_service = "november 1984" AND owner = "chicago freight car leasing australia"