CREATE TABLE table_22961 ("Year" CLOB, "Location" CLOB, "Class 1" CLOB, "Best UK team" CLOB, "Class 1-200" CLOB, "Class 3" CLOB, "Class 1a" CLOB)

Name the class 3 for silverstone rmit university
SELECT "Class 3" FROM table_22961 WHERE "Location" = 'Silverstone' AND "Class 1" = 'RMIT University'
SELECT "Class 3" FROM "table_22961" WHERE "Class 1" = 'RMIT University' AND "Location" = 'Silverstone'