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: The Ohio State University commonly referred to as Ohio State or OSU is a public research university in Columbus Ohio. Founded in 1870 as a land-grant university and ninth university in Ohio with the Morrill Act of 1862 the university was originally known as the Ohio Agricultural and Mechanical College.
Question: The document can be classified to which topic?
Options: 1)Company, 2)Village, 3)NaturalPlace, 4)EducationalInstitution
A:
4