Which country has both stadiums with capacity greater than 60000 and stadiums with capacity less than 50000?
CREATE TABLE stadium (
    country VARCHAR,
    capacity INTEGER
)
SELECT country FROM stadium WHERE capacity > 60000 INTERSECT SELECT country FROM stadium WHERE capacity < 50000
Below are sql tables schemas paired with instruction that describes a task. Using valid SQLite, write a response that appropriately completes the request for the provided tables. ### Instruction: Which country has both stadiums with capacity greater than 60000 and stadiums with capacity less than 50000? ### Input: CREATE TABLE stadium (
    country VARCHAR,
    capacity INTEGER
) ### Response: SELECT country FROM stadium WHERE capacity > 60000 INTERSECT SELECT country FROM stadium WHERE capacity < 50000