What is the average score of player lee trevino, who has a t8 place?
CREATE TABLE table_43690 (
    "Place" text,
    "Player" text,
    "Country" text,
    "Score" real,
    "To par" text
)
SELECT AVG("Score") FROM table_43690 WHERE "Place" = 't8' AND "Player" = 'lee trevino'
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 average score of player lee trevino, who has a t8 place? ### Input: CREATE TABLE table_43690 (
    "Place" text,
    "Player" text,
    "Country" text,
    "Score" real,
    "To par" text
) ### Response: SELECT AVG("Score") FROM table_43690 WHERE "Place" = 't8' AND "Player" = 'lee trevino'