Please answer the following question: Pick one category for the following text. The options are - company, educational institution, artist, athlete, office holder, mean of transportation, building, natural place, village, animal, plant, album, film or written work. HNLMS O 10 - O 10 was a O 9 class patrol submarines of the Royal Netherlands Navy. The ship was built by Nederlandsche Dok en Scheepsbouw Maatschappij shipyard in Amsterdam.
Answer:
Mean Of Transportation