How many episodes were put out in Region 4 on March 4, 2010?
CREATE TABLE table_19617 (
    "DVD name" text,
    "Episodes" real,
    "Region 1 (CAN)" text,
    "Region 1 (US)" text,
    "Region 2 (FR)" text,
    "Region 4" text
)
SELECT MAX("Episodes") FROM table_19617 WHERE "Region 4" = 'March 4, 2010'
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 episodes were put out in Region 4 on March 4, 2010? ### Input: CREATE TABLE table_19617 (
    "DVD name" text,
    "Episodes" real,
    "Region 1 (CAN)" text,
    "Region 1 (US)" text,
    "Region 2 (FR)" text,
    "Region 4" text
) ### Response: SELECT MAX("Episodes") FROM table_19617 WHERE "Region 4" = 'March 4, 2010'