What is the color of the grape whose wine products has the highest average price?
CREATE TABLE WINE (
    Grape VARCHAR
)

CREATE TABLE GRAPES (
    Color VARCHAR,
    Grape VARCHAR
)
SELECT T1.Color FROM GRAPES AS T1 JOIN WINE AS T2 ON T1.Grape = T2.Grape GROUP BY T2.Grape ORDER BY AVG(Price) DESC LIMIT 1
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 is the color of the grape whose wine products has the highest average price? ### Input: CREATE TABLE WINE (
    Grape VARCHAR
)

CREATE TABLE GRAPES (
    Color VARCHAR,
    Grape VARCHAR
) ### Response: SELECT T1.Color FROM GRAPES AS T1 JOIN WINE AS T2 ON T1.Grape = T2.Grape GROUP BY T2.Grape ORDER BY AVG(Price) DESC LIMIT 1