Task: Text Categorization
Input (English): Context: House of Steel: The Honorverse Companion was published by Baen Books on May 7 2013.The book includes : 1 story I Will Build My House of Steel by David Weber color illustrations and the Honorverse Companion 1921 PD The Star Empire of Manticore Introduction Astrography History Government People Nonhuman Sentient Species The Royal Manticoran Navy The Royal Manticoran Marine Corps The Royal Manticoran Army The Protectorate of Grayson Introduction Astrography	 History	 Government People The Grayson Space Navy The Grayson Army Afterword Building a Navy in the Honorverse Frequently Asked Questions About BuNine About the Authors↑ ↑
Question: The document can be classified to which topic? 
Options: 1)Album, 2)NaturalPlace, 3)WrittenWork, 4)Film, 5)MeanOfTransportation
Output (English): 3