Which country watch Tom Watson at t9 score 72-72=144?
CREATE TABLE table_71840 (
    "Place" text,
    "Player" text,
    "Country" text,
    "Score" text,
    "To par" text
)
SELECT "Country" FROM table_71840 WHERE "Place" = 't9' AND "Score" = '72-72=144' AND "Player" = 'tom watson'
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 watch Tom Watson at t9 score 72-72=144? ### Input: CREATE TABLE table_71840 (
    "Place" text,
    "Player" text,
    "Country" text,
    "Score" text,
    "To par" text
) ### Response: SELECT "Country" FROM table_71840 WHERE "Place" = 't9' AND "Score" = '72-72=144' AND "Player" = 'tom watson'