CREATE TABLE table_2773 ("Episode" CLOB, "Location" CLOB, "Headliner" CLOB, "Comedians" CLOB, "Airdate" CLOB)

What episode took place in Belfast Waterfront Hall?
SELECT "Episode" FROM table_2773 WHERE "Location" = 'Belfast Waterfront Hall'
SELECT "Episode" FROM "table_2773" WHERE "Location" = 'Belfast Waterfront Hall'