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: Barnett House also known as Big Spring is a historic home located near Elliston Montgomery County Virginia. The house was built about 1808 and underwent a radical transformation in the early 20th century. It is a two-story five bay brick dwelling with a single pile central passage plan. The front facade features a one-story wraparound porch through the two-story portico across the facade.
Question: The document can be classified to which topic?
Options: 1)Company, 2)Album, 3)WrittenWork, 4)Building, 5)Plant
[A]: 4

[Q]: Context: The Flying Circus of Physics by Jearl Walker (1975 published by John Wiley and Sons second edition in 2006) is a book that poses (and answers) about a thousand questions concerned with everyday physics.
Question: The document can be classified to which topic?
Options: 1)Village, 2)OfficeHolder, 3)Album, 4)Artist, 5)WrittenWork
[A]: 5

[Q]: Context: Berkovina (Cyrillic: ) is a village in the Republika Srpska Bosnia and Herzegovina. According to the 1991 census the village is located in the municipality of Han Pijesak.
Question: The document can be classified to which topic?
Options: 1)Village, 2)Company, 3)Animal, 4)Film, 5)Athlete
[A]:
1