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.

Ex Input:
Context: Lawang Sewu is a landmark in Semarang Central Java Indonesia. The colonial era building is famous as a haunted house though the Semarang city government has attempted to rebrand it.
Question: The document can be classified to which topic? 
Options: 1)Building, 2)Film, 3)Village, 4)Company, 5)WrittenWork

Ex Output:
1


Ex Input:
Context: International Business Air is an airline based in Karlshamn Sweden. It operates on-demand passenger charter and cargo flights in Europe Africa and Asia. Its main bases are Stockholm-Arlanda Airport and Stockholm-Bromma Airport.
Question: The document can be classified to which topic? 
Options: 1)Athlete, 2)Company, 3)MeanOfTransportation, 4)Village, 5)Building

Ex Output:
2


Ex Input:
Context: Jokajdon is a genus of small air-breathing land snails terrestrial pulmonate gastropod mollusks in the family Charopidae.
Question: The document can be classified to which topic? 
Options: 1)Album, 2)Plant, 3)Village, 4)Animal

Ex Output:

4