Task: Text Categorization
Input (English): Context: Pithecellobium decandrum (syn. Albizia decandra) is a species of flowering plant in the legume family Fabaceae. It is endemic to Brazil where it occurs in the forests of the Amazon River valley and along its tributaries.
Question: The document can be classified to which topic? 
Options: 1)Building, 2)NaturalPlace, 3)Animal, 4)Plant, 5)Film
Output (English): 4