Which province and flag has a water area (km 2) of 0?
CREATE TABLE table_name_40 (name_and_flag VARCHAR, water_area__km_2__ VARCHAR)
SELECT name_and_flag FROM table_name_40 WHERE water_area__km_2__ = 0
### Context: CREATE TABLE table_name_40 (name_and_flag VARCHAR, water_area__km_2__ VARCHAR) ### Question: Which province and flag has a water area (km 2) of 0? ### Answer: SELECT name_and_flag FROM table_name_40 WHERE water_area__km_2__ = 0