For which tournament was the margin of victory 7 strokes?
CREATE TABLE table_name_50 (
    tournament VARCHAR,
    margin_of_victory VARCHAR
)
SELECT tournament FROM table_name_50 WHERE margin_of_victory = "7 strokes"
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: For which tournament was the margin of victory 7 strokes? ### Input: CREATE TABLE table_name_50 (
    tournament VARCHAR,
    margin_of_victory VARCHAR
) ### Response: SELECT tournament FROM table_name_50 WHERE margin_of_victory = "7 strokes"