What is the date of vacancy for the person that left because of end of caretaker contract?
CREATE TABLE table_2554 (
    "Team" text,
    "Outgoing manager(s)" text,
    "Manner of departure" text,
    "Date of vacancy" text,
    "Position in table" text,
    "Replaced by" text,
    "Date of appointment" text
)
SELECT "Date of vacancy" FROM table_2554 WHERE "Manner of departure" = 'End of caretaker contract'
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 date of vacancy for the person that left because of end of caretaker contract? ### Input: CREATE TABLE table_2554 (
    "Team" text,
    "Outgoing manager(s)" text,
    "Manner of departure" text,
    "Date of vacancy" text,
    "Position in table" text,
    "Replaced by" text,
    "Date of appointment" text
) ### Response: SELECT "Date of vacancy" FROM table_2554 WHERE "Manner of departure" = 'End of caretaker contract'