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.

[EX 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
[EX A]: 4

[EX Q]: Context: Hippuriphila modeeri is a species of flea beetles from Chrysomelidae family that can be found in West Palaearctic Region east to Mongolia.
Question: The document can be classified to which topic? 
Options: 1)Athlete, 2)Animal, 3)Artist, 4)Village, 5)Building
[EX A]: 2

[EX Q]: Context: Sean Thomas Killion (born October 24 1967) is an American former competition swimmer and Pan American Games gold medalist.Killion was born in Camden New Jersey and spent his early years training at Jersey Wahoos a club located in Mount Laurel New Jersey. He claimed the gold medal at the 1991 Pan American Games in the men's 400-meter freestyle event.Killion represented the United States at the 1992 Summer Olympics in Barcelona Spain.
Question: The document can be classified to which topic? 
Options: 1)Company, 2)Athlete, 3)MeanOfTransportation, 4)Building, 5)Village
[EX A]:
2