Which circuit was held on 25–28 march?
CREATE TABLE table_26686908_2 (circuit VARCHAR, date VARCHAR)
SELECT circuit FROM table_26686908_2 WHERE date = "25–28 March"
### Context: CREATE TABLE table_26686908_2 (circuit VARCHAR, date VARCHAR) ### Question: Which circuit was held on 25–28 march? ### Answer: SELECT circuit FROM table_26686908_2 WHERE date = "25–28 March"