What is the most years that tournaments held in Rome have lasted?
CREATE TABLE table_20630462_1 (years INTEGER, tournament VARCHAR)
SELECT MAX(years) FROM table_20630462_1 WHERE tournament = "Rome"
### Context: CREATE TABLE table_20630462_1 (years INTEGER, tournament VARCHAR) ### Question: What is the most years that tournaments held in Rome have lasted? ### Answer: SELECT MAX(years) FROM table_20630462_1 WHERE tournament = "Rome"