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.

[EX Q]: Context: Surgical Innovation is a peer-reviewed academic journal that publishes papers in the field of Surgery. The journal's editors are Adrian E. Park MD FRCS (Dalhousie University) and Lee Swanstrom MD (Legacy Health System). It has been in publication since 1994 and is currently published by SAGE Publications.
Question: The document can be classified to which topic? 
Options: 1)Film, 2)Plant, 3)EducationalInstitution, 4)WrittenWork
[EX A]: 4

[EX Q]: Context: The Sierra de Lema is a mountainous upland area of Bolívar state Venezuela. Lying north of the Gran Sabana it marks the divide between the drainage basins of the Caroní and Cuyuni Rivers. It is partly within the bounds of Canaima National Park and encompasses a number of prominent tepuis including the entire Los Testigos chain and Ptari Massif. The elevational range of the Sierra de Lema is around 150–1650 metres (490–5410 ft) above sea level.
Question: The document can be classified to which topic? 
Options: 1)NaturalPlace, 2)Building, 3)WrittenWork, 4)Company, 5)OfficeHolder
[EX A]: 1

[EX Q]: Context: The Groapa River is a tributary of the Pleşcoaia in Romania.
Question: The document can be classified to which topic? 
Options: 1)Athlete, 2)Company, 3)NaturalPlace, 4)Animal
[EX A]:
3