In this task, you are given a text which is the body of a document. You are given a question and options. Pick the correct number. Don't generate anything else apart from the numbers provided in options.

Context: Mr. Naive (Persian: Aghaye hallou also released as Mr. Gullible) is a 1971 Iranian drama film directed by Dariush Mehrjui. It was entered into the 7th Moscow International Film Festival.
Question: The document can be classified to which topic?
Options: 1)Plant, 2)EducationalInstitution, 3)MeanOfTransportation, 4)Film, 5)Animal
4

Context: Rowin van Zaanen (born September 18 1984 in Amsterdam) is a Dutch footballer who is currently without a club. He formerly played for FC Volendam Willem II Fortuna Sittard and Almere City.
Question: The document can be classified to which topic?
Options: 1)Album, 2)MeanOfTransportation, 3)Athlete, 4)Building, 5)EducationalInstitution
3

Context: The Maple Leaf Trainer II was a Canadian biplane trainer designed by Elsie MacGill in 1938 and manufactured by the Canadian Car and Foundry. Although it was intended for use as a basic trainer for the Royal Canadian Air Force it was rejected and the only two completed airframes were sold to Mexico.
Question: The document can be classified to which topic?
Options: 1)Athlete, 2)OfficeHolder, 3)MeanOfTransportation, 4)Company, 5)EducationalInstitution
3