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 Q]: Context: Quod Financial is a privately owned adaptive trading technology provider which specialises in software and services such as algorithmic trading smart order routing and internalisation of liquidity. The firm provides electronic trading solutions to liquidity venues exchanges retail brokers buy side and sell side institutions. The company is headquartered in London with offices in Paris and New York.
Question: The document can be classified to which topic? 
Options: 1)Film, 2)Animal, 3)Album, 4)WrittenWork, 5)Company
[EX A]: 5

[EX Q]: Context: Colleen Susan Peterson (November 14 1950 - October 9 1996) was a Canadian country and folk singer who performed both as a solo artist and as a member of the band Quartette.
Question: The document can be classified to which topic? 
Options: 1)OfficeHolder, 2)Film, 3)EducationalInstitution, 4)Artist
[EX A]: 4

[EX Q]: Context: Redefining Darkness is the eighth studio album by the Swedish black metal band Shining. It was released through Spinefarm Records on 29 October 2012.The album is dedicated to the memory of Trond Bråthen (a.k.a. Trondr Nefas).
Question: The document can be classified to which topic? 
Options: 1)WrittenWork, 2)NaturalPlace, 3)EducationalInstitution, 4)Album
[EX A]:
4