in what year did the colors red and gold join?
CREATE TABLE table_20887670_1 (
    year_joined VARCHAR,
    colors VARCHAR
)
SELECT COUNT(year_joined) FROM table_20887670_1 WHERE colors = "Red and Gold"
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: in what year did the colors red and gold join? ### Input: CREATE TABLE table_20887670_1 (
    year_joined VARCHAR,
    colors VARCHAR
) ### Response: SELECT COUNT(year_joined) FROM table_20887670_1 WHERE colors = "Red and Gold"