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: Clathrosepta becki is a species of sea snail a marine gastropod mollusk in the family Fissurellidae the keyhole limpets.
Question: The document can be classified to which topic? 
Options: 1)NaturalPlace, 2)EducationalInstitution, 3)Film, 4)Animal, 5)Plant

Ex Output:
4


Ex Input:
Context: Gili Jewellery is an Indian jewellery brand owned by Gitanjali Group.
Question: The document can be classified to which topic? 
Options: 1)NaturalPlace, 2)Village, 3)Artist, 4)Company

Ex Output:
4


Ex Input:
Context: Eudoxochiton nobilis is a large uncommon chiton of the family Callochitonidae.
Question: The document can be classified to which topic? 
Options: 1)Animal, 2)Plant, 3)Athlete, 4)OfficeHolder, 5)NaturalPlace

Ex Output:

1