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_47620 ( "Portfolio" text, "Minister" text, "Took office" text, "Left office" text, "Party" text )

### Question ###
What is Left Office, when Party is 'UDC', and when Took Office is '11 June 2001'?

### Accurate SQL ###

SELECT "Left office" FROM table_47620 WHERE "Party" = 'udc' AND "Took office" = '11 june 2001'