what is the average number of affiliates that a given network will have ?
CREATE TABLE table_204_779 (
    id number,
    "network name" text,
    "flagship" text,
    "programming type" text,
    "owner" text,
    "affiliates" number
)
SELECT AVG("affiliates") FROM table_204_779
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 number of affiliates that a given network will have ? ### Input: CREATE TABLE table_204_779 (
    id number,
    "network name" text,
    "flagship" text,
    "programming type" text,
    "owner" text,
    "affiliates" number
) ### Response: SELECT AVG("affiliates") FROM table_204_779