Please read the following table in Markdown format and then answer the question according to the table. Table cells in one row are seperated by '|', and different rows are seperated by '
'.

Table:
| Portfolio | Minister | Took office | Left office | Party |
| --- | --- | --- | --- | --- |
| Minister European Affairs | Rocco Buttiglione | 11 June 2001 | 23 April 2005 | UDC |
| Minister of Reforms and Devolutions | Umberto Bossi | 11 June 2001 | 16 July 2004 | Lega Nord |
| Minister of Reforms and Devolutions | Roberto Calderoli | 16 July 2004 | 23 April 2005 | Lega Nord |
| Minister of Innovations | Lucio Stanca | 11 June 2001 | 23 April 2005 | Forza Italia |
| Minister for Regional Affairs | Enrico La Loggia | 11 June 2001 | 23 April 2005 | Forza Italia |
| Minister for Platform Accomplishment | Claudio Scajola | 28 August 2003 | 23 April 2005 | Forza Italia |
| Minister of Equal Opportunities | Stefania Prestigiacomo | 11 June 2001 | 23 April 2005 | Forza Italia |
| Minister of Pubblic Administration | Franco Frattini | 11 June 2001 | 14 November 2002 | Forza Italia |
| Minister of Pubblic Administration | Luigi Mazzella | 14 November 2002 | 3 December 2004 | Independent |
| Minister of Pubblic Administration | Mario Baccini | 3 December 2004 | 23 April 2005 | UDC |
| Minister of Italians in the World | Mirko Tremaglia | 11 June 2001 | 23 April 2005 | AN |
Question:
What is Left Office, when Took Office is "11 June 2001", and when Minister is "Mirko Tremaglia"?
Answer:
23 April 2005