CREATE TABLE table_9566 ("Tournament" CLOB, "Surface" CLOB, "Week" CLOB, "Winner" CLOB, "Finalist" CLOB, "Semifinalists" CLOB)

Which week held a tournament in Rome?
SELECT "Week" FROM table_9566 WHERE "Tournament" = 'rome'
SELECT "Week" FROM "table_9566" WHERE "Tournament" = 'rome'