Task: Text Categorization
Input (English): Context: H-IIB (H2B) is an expendable launch system used to launch H-II Transfer Vehicles (HTV or Kounotori) towards the International Space Station. H-IIB rockets are liquid-fuelled with solid-fuel strap-on boosters and are launched from the Tanegashima Space Center in Japan. Mitsubishi and JAXA have been primarily responsible for design manufacture and operation of H-IIB. H-IIB is able to carry a payload of up to 8000 kg to GTO compared with the payload of 4000-6000 kg for the H-IIA.
Question: The document can be classified to which topic? 
Options: 1)WrittenWork, 2)Artist, 3)Film, 4)Plant, 5)MeanOfTransportation
Output (English): 5