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.

[Q]: Context: The U.S. Customs House or Edificio Aduana is a historic Custom House building located at Mayagüez Puerto Rico. As of February 10 1988 the building was owned by the U.S. Customs Service Washington D.C.
Question: The document can be classified to which topic? 
Options: 1)Film, 2)Company, 3)Village, 4)Building, 5)Plant
[A]: 4


[Q]: Context: Thyrsodium is a genus of plant in family Anacardiaceae. Species include: Thyrsodium herrerense Encarnacion
Question: The document can be classified to which topic? 
Options: 1)WrittenWork, 2)Plant, 3)Animal, 4)Artist, 5)MeanOfTransportation
[A]: 2


[Q]: Context: Henry Charles Harry Kerley was an Australian rules footballer who played for Collingwood and St Kilda in the Victorian Football League (VFL).Kerley twice kicked four goals in his games with Collingwood in 1915 among his year's total of 21. He served overseas during the war and represented the Australian Training Units team in the Pioneer Exhibition Game which took place in London.
Question: The document can be classified to which topic? 
Options: 1)EducationalInstitution, 2)Athlete, 3)Artist, 4)Film
[A]:
2