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: Greve Lake (Spanish: Lago Greve) is an ice dammed lake in Chile formed by the advance of Brüggen Glacier. It is fed by several glaciers. Lautaro volcano is located in its vicinity.
Question: The document can be classified to which topic? 
Options: 1)Plant, 2)NaturalPlace, 3)WrittenWork, 4)Building, 5)Artist
2

Context: Henry Baetz was Treasurer of Wisconsin.
Question: The document can be classified to which topic? 
Options: 1)OfficeHolder, 2)Artist, 3)EducationalInstitution, 4)Album, 5)Athlete
1

Context: Stuart W. Holliday is the President and CEO of the Meridian International Center nonprofit organization that works with the U.S. Department of State U.S. embassies governments public and private sector organizations and leaders worldwide to promote global diplomacy leadership development educational cultural exchanges and diplomatic policy programs. Holliday is the former U.S. Ambassador for Special Political Affairs at the United Nations and Special Assistant to President George W.
Question: The document can be classified to which topic? 
Options: 1)EducationalInstitution, 2)Album, 3)Plant, 4)OfficeHolder, 5)WrittenWork

4