how many different competitions are listed ?
CREATE TABLE table_204_885 (
    id number,
    "season" text,
    "competition" text,
    "round" text,
    "opponent" text,
    "home" text,
    "away" text,
    "agg." text,
    "bye" text
)
SELECT COUNT(DISTINCT "competition") FROM table_204_885
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: how many different competitions are listed ? ### Input: CREATE TABLE table_204_885 (
    id number,
    "season" text,
    "competition" text,
    "round" text,
    "opponent" text,
    "home" text,
    "away" text,
    "agg." text,
    "bye" text
) ### Response: SELECT COUNT(DISTINCT "competition") FROM table_204_885