Task: Text Categorization
Input (English): Context: The Serra Geral is a mountain range in southern Brazil constituting the southern portion of the Serra do Mar system which runs along Brazil's southeastern coast. The Serra Geral runs parallel to the Atlantic coast in Santa Catarina and northern Rio Grande do Sul states separating a narrow coastal plain from an interior plateau.
Question: The document can be classified to which topic? 
Options: 1)NaturalPlace, 2)Company, 3)WrittenWork, 4)Artist, 5)EducationalInstitution
Output (English): 1