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: The Piracuruca River is a river of Piauí state in northeastern Brazil.
Question: The document can be classified to which topic? 
Options: 1)Building, 2)Animal, 3)NaturalPlace, 4)OfficeHolder, 5)WrittenWork
Example Output: 3

Example Input: Context: Lea Goldberg (Hebrew: לאה גולדברג‎; May 29 1911 Königsberg – January 15 1970 Jerusalem) was a prolific Hebrew-language poet author playwright literary translator and comparative literary researcher. Her writings are considered classics of Israeli literature.
Question: The document can be classified to which topic? 
Options: 1)Artist, 2)Athlete, 3)Village, 4)NaturalPlace, 5)Animal
Example Output: 1

Example Input: Context: The Dr. Daniel Lathrop School is located in the Norwichtown section of Norwich Connecticut. The school was added to the National Register of Historic Places on December 29 1970.
Question: The document can be classified to which topic? 
Options: 1)MeanOfTransportation, 2)Building, 3)WrittenWork, 4)OfficeHolder
Example Output:
2