SCHEMA:
CREATE TABLE table_name_93 (melbourne INTEGER, episode_number_production_number VARCHAR, sydney VARCHAR)
USER:
What is the sum of the values for Melbourne, when Episode Number Production Number is 19 2-06, and when Sydney is less than 389,000?

QUERY:
SELECT SUM(melbourne) FROM table_name_93 WHERE episode_number_production_number = "19 2-06" AND sydney < 389 OFFSET 000