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 Input:
Context: Papilio epenetus is a species of swallowtail butterfly from the genus Papilio that is found in Ecuador.
Question: The document can be classified to which topic? 
Options: 1)Plant, 2)EducationalInstitution, 3)Animal, 4)OfficeHolder, 5)Athlete

Ex Output:
3


Ex Input:
Context: The Meta River is a major left tributary of the Orinoco River in eastern Colombia and western Venezuela South America. It is formed in the Meta Department Colombia by the confluence of the Humea Guatiquía and Guayuriba rivers. It flows east-northeastward across the Llanos Orientales plains of Colombia through an ancient fault.
Question: The document can be classified to which topic? 
Options: 1)NaturalPlace, 2)Village, 3)MeanOfTransportation, 4)Company, 5)EducationalInstitution

Ex Output:
1


Ex Input:
Context: For the UK student newspaper see The Gateway (student newspaper).For the shopping complex in Salt Lake City Utah see Gateway District.The Gateway is the student newspaper at the University of Alberta Edmonton Alberta Canada.
Question: The document can be classified to which topic? 
Options: 1)Building, 2)WrittenWork, 3)MeanOfTransportation, 4)Plant

Ex Output:

2