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: CNA Center is a 600-ft (183 m) 44-story high-rise building located at 333 South Wabash Avenue in the Loop Community Area of Chicago.
Question: The document can be classified to which topic?
Options: 1)Building, 2)OfficeHolder, 3)EducationalInstitution, 4)Village
[EX A]: 1

[EX Q]: Context: Brentwood High School is a public high school in Brentwood St. Louis County Missouri that is part of the Brentwood School District. Brentwood High School was selected as a National Blue Ribbon School in 2006. Brentwood High School opened in 1927 and in 1961 the school district added a junior high school addition to the building.
Question: The document can be classified to which topic?
Options: 1)EducationalInstitution, 2)Building, 3)Plant, 4)Company
[EX A]: 1

[EX Q]: Context: Wormeley Cottage also known as the Wormeley-Montague House is a historic home located at Urbanna Middlesex County Virginia. It was built about 1750 and is a 1 1/2-story three-bay frame side passage plan dwelling. It has a narrow gable roof with dormers and features an asymmetrical chimney.It was listed on the National Register of Historic Places in 1980. It is located in the Urbanna Historic District.
Question: The document can be classified to which topic?
Options: 1)Plant, 2)MeanOfTransportation, 3)Film, 4)Building, 5)EducationalInstitution
[EX A]:
4