What are the names of countries that have both players with position forward and players with position defender?
CREATE TABLE country (
    Country_name VARCHAR,
    Country_id VARCHAR
)

CREATE TABLE match_season (
    Country VARCHAR,
    Position VARCHAR
)
SELECT T1.Country_name FROM country AS T1 JOIN match_season AS T2 ON T1.Country_id = T2.Country WHERE T2.Position = "Forward" INTERSECT SELECT T1.Country_name FROM country AS T1 JOIN match_season AS T2 ON T1.Country_id = T2.Country WHERE T2.Position = "Defender"
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: What are the names of countries that have both players with position forward and players with position defender? ### Input: CREATE TABLE country (
    Country_name VARCHAR,
    Country_id VARCHAR
)

CREATE TABLE match_season (
    Country VARCHAR,
    Position VARCHAR
) ### Response: SELECT T1.Country_name FROM country AS T1 JOIN match_season AS T2 ON T1.Country_id = T2.Country WHERE T2.Position = "Forward" INTERSECT SELECT T1.Country_name FROM country AS T1 JOIN match_season AS T2 ON T1.Country_id = T2.Country WHERE T2.Position = "Defender"