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.

Example Input: Context: Chionanthus callophylloides grows as a tree up to 13 metres (40 ft) tall with a trunk diameter of up to 25 centimetres (10 in). The bark is brown. Fruit is blue green ellipsoid up to 3 centimetres (1 in) long. Habitat is lowland mixed dipterocarp forest sometimes in swamps. C. callophylloides is endemic to Malaysian Borneo (Sabah and Sarawak).
Question: The document can be classified to which topic? 
Options: 1)OfficeHolder, 2)NaturalPlace, 3)Animal, 4)Plant, 5)WrittenWork
Example Output: 4

Example Input: Context: Coastal Link Ferries is a ferry company in the Lower Mainland of British Columbia Canada. Its vessel the Coastal Runner began service in October 2008 between Bowen Island and Vancouver Public Dock in Coal Harbour.
Question: The document can be classified to which topic? 
Options: 1)Village, 2)Company, 3)Plant, 4)MeanOfTransportation, 5)EducationalInstitution
Example Output: 2

Example Input: Context: Lal Thanhawla (born 19 May 1942) is an Indian politician and belongs to the Indian National Congress party. He is the Chief Minister of Mizoram since 11 December 2008. He was elected again in the Mizoram Legislative Assembly election 2013 and continued the office since 14 December 2013. This was his fifth time to the office of Chief Minister which is a record in Mizoram. His electoral constituencies are Serchhip and Hrangturzo.
Question: The document can be classified to which topic? 
Options: 1)OfficeHolder, 2)EducationalInstitution, 3)WrittenWork, 4)Athlete, 5)Building
Example Output:
1