Task: Text Categorization
Input (English): Context: Jonkheer Henri Ghislain Joseph Marie Hyacinthe de Brouckère (25 January 1801 Bruges – 25 January 1891) was a Belgian nobleman and liberal politician. Born in Bruges he was a magistrate and a professor at the Université Libre de Bruxelles. His brother Charles was mayor of Brussels.He served as governor of Antwerp from 1840 to 1844 and of Liège from 1844 to 1846. He headed a Liberal government from 1852 to 1855 as the ninth Prime Minister. In 1863 he became the first mayor of Auderghem.
Question: The document can be classified to which topic? 
Options: 1)Film, 2)Animal, 3)Album, 4)OfficeHolder, 5)WrittenWork
Output (English): 4