What is the College of Rice's highest overall for the guard position?
CREATE TABLE table_38280 (
    "Round" real,
    "Pick #" real,
    "Overall" real,
    "Name" text,
    "Position" text,
    "College" text
)
SELECT MAX("Overall") FROM table_38280 WHERE "Position" = 'guard' AND "College" = 'rice'
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 College of Rice's highest overall for the guard position? ### Input: CREATE TABLE table_38280 (
    "Round" real,
    "Pick #" real,
    "Overall" real,
    "Name" text,
    "Position" text,
    "College" text
) ### Response: SELECT MAX("Overall") FROM table_38280 WHERE "Position" = 'guard' AND "College" = 'rice'