What is 1990, when 1997 is "1R", and when Tournament is "Hamburg"?
CREATE TABLE table_name_74 (tournament VARCHAR)
SELECT 1990 FROM table_name_74 WHERE 1997 = "1r" AND tournament = "hamburg"
### Context: CREATE TABLE table_name_74 (tournament VARCHAR) ### Question: What is 1990, when 1997 is "1R", and when Tournament is "Hamburg"? ### Answer: SELECT 1990 FROM table_name_74 WHERE 1997 = "1r" AND tournament = "hamburg"