SCHEMA:
CREATE TABLE table_name_24 (score VARCHAR, year VARCHAR, winners VARCHAR, runners_up VARCHAR)
USER:
What was Galatasaray score when when he won in 1990 and Trabzonspor was the runner-up?

QUERY:
SELECT score FROM table_name_24 WHERE winners = "galatasaray" AND runners_up = "trabzonspor" AND year = 1990