Task: Text Categorization
Input (English): Context: Our Struggle was a pamphlet written late October 1945 by Indonesian independence leader Soetan Sjahrir. It was pivotal in redirecting the Indonesian national revolution. In his pamphlet Sjahrir addressed all crucial spearheads of the still ongoing revolutionary struggle for Indonesia’s independence.
Question: The document can be classified to which topic? 
Options: 1)Building, 2)OfficeHolder, 3)WrittenWork, 4)Athlete, 5)Artist
Output (English): 3