during the second leg , what number of matches ended in a draw ?
CREATE TABLE table_204_475 (
    id number,
    "home team" text,
    "score" text,
    "away team" text,
    "date" text,
    "agg" text
)
SELECT COUNT(*) FROM table_204_475 WHERE "score" = "score"
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: during the second leg , what number of matches ended in a draw ? ### Input: CREATE TABLE table_204_475 (
    id number,
    "home team" text,
    "score" text,
    "away team" text,
    "date" text,
    "agg" text
) ### Response: SELECT COUNT(*) FROM table_204_475 WHERE "score" = "score"