How many people directed the show written by Chris Sheridan?
CREATE TABLE table_19532 (
    "No. in series" real,
    "Title" text,
    "Directed by" text,
    "Written by" text,
    "Original air date" text,
    "Production code" text
)
SELECT COUNT("Directed by") FROM table_19532 WHERE "Written by" = 'Chris Sheridan'
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 people directed the show written by Chris Sheridan? ### Input: CREATE TABLE table_19532 (
    "No. in series" real,
    "Title" text,
    "Directed by" text,
    "Written by" text,
    "Original air date" text,
    "Production code" text
) ### Response: SELECT COUNT("Directed by") FROM table_19532 WHERE "Written by" = 'Chris Sheridan'