Definition: 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.
Input: Context: Juma River is a river of Amazonas state in north-western Brazil.
Question: The document can be classified to which topic? 
Options: 1)Film, 2)EducationalInstitution, 3)Athlete, 4)Plant, 5)NaturalPlace

5