CREATE TABLE table_name_16 (left_office VARCHAR2, party VARCHAR2, took_office VARCHAR2)

What is Left Office, when Party is 'UDC', and when Took Office is '11 June 2001'?
SELECT left_office FROM table_name_16 WHERE party = "udc" AND took_office = "11 june 2001"
SELECT "left_office" FROM "table_name_16" WHERE "11 june 2001" = "took_office" AND "party" = "udc"