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: Kathleen M. 'Katie' Hobbs is an American politician and state senator from Arizona representing the 24th district; she was previously a state representative.
Question: The document can be classified to which topic? 
Options: 1)OfficeHolder, 2)Athlete, 3)NaturalPlace, 4)Company

A: 1
****
Q: Context: Sargent-Welch is a full-line all-discipline supplier of science education equipment and materials located in Buffalo NY. The company has been in business for over 150 years. Ezekiel H. Sargent founded the company to sell assaying equipment in Chicago in the gold-rush era. W.M. Welch incorporated the W.M. Welch Manufacturing Company in Chicago in 1906. In 1968 E. H. Sargent Company and the Welch Scientific Company merged to become Sargent-Welch Scientific Company.
Question: The document can be classified to which topic? 
Options: 1)EducationalInstitution, 2)Company, 3)Artist, 4)WrittenWork, 5)Plant

A: 2
****
Q: Context: Davis House also known as El Recuerdo is a historic plantation home located near Manning Clarendon County South Carolina. It was built about 1843 and is a vernacular Greek Revival style dwelling. The Davis House is a two-story frame house with a heavy timber braced frame weatherboard sheathing and a gabled roof. It has one-story gabled-roofed ells at either side connected to the main block by shed-roofed connectors.
Question: The document can be classified to which topic? 
Options: 1)Athlete, 2)Village, 3)EducationalInstitution, 4)Building, 5)NaturalPlace

A:
4
****