Q: 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: Satoko Tanaka ( Tanaka Satoko born February 3 1942 in Sasebo Nagasaki) is a retired Japanese backstroke swimmer.She won the 1960 Olympic bronze medal in the 100 metre backstroke with a time of 1:11.4.
Question: The document can be classified to which topic?
Options: 1)Athlete, 2)Plant, 3)Company, 4)OfficeHolder, 5)Building
A:
1