Teacher: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.
Teacher: Now, understand the problem? Solve this instance: Context: Pak Pong-ju (born October 24 1939) is the current Premier of North Korea serving in that office since April 2013. He served a previous term from September 3 2003 until April 11 2007.Pak began his career in 1962 as manager of the Yongchon food factory in North Pyong'an Province. He became an alternative member of the ruling Korean Workers' Party (KWP) Central Committee in October 1980 and chief of the Namhung Youth Chemical Combine Committee in July 1983.
Question: The document can be classified to which topic? 
Options: 1)OfficeHolder, 2)Film, 3)Artist, 4)Plant
Student:
1