Task: Text Categorization
Input (English): Context: Eucharis astrophiala is a species of plant which is endemic to Ecuador. Its natural habitats are subtropical or tropical moist lowland forests and subtropical or tropical moist montane forests.It is endangered by habitat loss.
Question: The document can be classified to which topic? 
Options: 1)Plant, 2)NaturalPlace, 3)Animal, 4)WrittenWork
Output (English): 1