Below is the list of tables from the database along with their columns and datatype. Need to generate an accurate SQL query for the question.
Only use the columns present in the respective table. Only use the columns which are required to generate the SQL query. Only use table joins if required and not otherwise.

### Tables ###
TABLE: CREATE TABLE table_22133191_3 ( date_of_vacancy VARCHAR, manner_of_departure VARCHAR )

### Question ###
What is the date of vacancy for the person that left because of end of caretaker contract?

### Accurate SQL ###

SELECT date_of_vacancy FROM table_22133191_3 WHERE manner_of_departure = "End of caretaker contract"