Task: Text Categorization
Input (English): Context: Surya (Russian: Сурья) is a river in Perm Krai Russia a right tributary of Uls River which in turn is a tributary of Vishera River. The length of the river is 21 km. It flows into the Uls River 56 km of its mouth.
Question: The document can be classified to which topic? 
Options: 1)EducationalInstitution, 2)Village, 3)NaturalPlace, 4)Building, 5)Album
Output (English): 3