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: Kingston or Sasscer's House is a 1 12-story historic home located at Upper Marlboro Prince George's County Maryland United States. It is believed to be the oldest building remaining in the town of Upper Marlboro and may have been built at least in part before 1730. Many alterations and additions made to it in the Victorian era including gingerbread details typical of this era.
Question: The document can be classified to which topic?
Options: 1)Artist, 2)Athlete, 3)Plant, 4)Building
4