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: Beijing mostly referred to as BJ is a diesel-hydraulic locomotive used in the People's Republic of China. It is named after the capital city of China Beijing.BJ were made in two different versions a standard version and a kou'an (port) version.
Question: The document can be classified to which topic? 
Options: 1)OfficeHolder, 2)Film, 3)MeanOfTransportation, 4)Village, 5)Building

Ex Output:
3


Ex Input:
Context: Smell of Female is the first live release by the American garage punk band The Cramps. The EP was recorded at The Peppermint Lounge on February 25–26 1983 and issued on I.R.S. Records the same year. The EP was also released as a 3 7-inch box set and was later expanded to album-length with three bonus cuts.
Question: The document can be classified to which topic? 
Options: 1)Album, 2)Artist, 3)Company, 4)NaturalPlace, 5)Film

Ex Output:
1


Ex Input:
Context: Primus Telecommunications Group Incorporated is an integrated facilities-based telecommunications services provider offering international and domestic voice voice-over-Internet protocol (VOIP) Internet wireless data and hosting services to business and residential retail customers and other carriers located primarily in the United States Canada Australia the United Kingdom and Western Europe.
Question: The document can be classified to which topic? 
Options: 1)Company, 2)Artist, 3)WrittenWork, 4)Athlete, 5)Film

Ex Output:

1