Task: Text Categorization
Input (English): Context: Mohammad Hosseini (born 1961) is an Iranian politician who served as minister of culture in the second cabinet of Mahmoud Ahmadinejad. He is also a military figure and the veteran of the Iran Iraq war. He is part of the Mahmoud Ahmedinejad's close circle.
Question: The document can be classified to which topic? 
Options: 1)NaturalPlace, 2)Village, 3)EducationalInstitution, 4)OfficeHolder, 5)WrittenWork
Output (English): 4