Task: Text Categorization
Input (English): Context: The Messerschmitt P.1112 was a proposed German jet fighter developed by Messerschmitt AG during the closing stages of World War II and intended for use by the Luftwaffe. The progress of the war prevented the completion of a prototype before the fall of Nazi Germany. Its design however had a direct influence on post-war US Navy carrier fighters.
Question: The document can be classified to which topic? 
Options: 1)EducationalInstitution, 2)Athlete, 3)Film, 4)MeanOfTransportation
Output (English): 4