When was the show originally aired that had a TV broadcast of S07E04?
CREATE TABLE table_20544 (
    "No. in series" real,
    "No. in season" real,
    "Title" text,
    "Directed by" text,
    "Written By" text,
    "Originalairdate" text,
    "TV Broadcast" text
)
SELECT "Originalairdate" FROM table_20544 WHERE "TV Broadcast" = 'S07E04'
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: When was the show originally aired that had a TV broadcast of S07E04? ### Input: CREATE TABLE table_20544 (
    "No. in series" real,
    "No. in season" real,
    "Title" text,
    "Directed by" text,
    "Written By" text,
    "Originalairdate" text,
    "TV Broadcast" text
) ### Response: SELECT "Originalairdate" FROM table_20544 WHERE "TV Broadcast" = 'S07E04'