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.

Input: Consider Input: 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

Output: 5

Input: Consider Input: Context: The Udet U 12 Flamingo was an aerobatic sports plane and trainer aircraft developed in Germany in the mid-1920s. It was a conventional single-bay biplane of wooden construction with the wings braced by large I-struts. The pilot and instructor or passenger sat in tandem open cockpits. The U 12 proved extremely popular and sold well due in no small part to Ernst Udet's spectacular aerobatics routines while flying the aircraft.
Question: The document can be classified to which topic?
Options: 1)Artist, 2)Building, 3)MeanOfTransportation, 4)Company, 5)Plant

Output: 3

Input: Consider Input: Context: CenturyLink India (previously known Qwest Software Services) is a software development center situated in Bangalore and Noida and is a wholly owned subsidiary of CenturyLink. Its primary responsibility is to help CenturyLink with telecom projects in the OSS and BSS space.The company was established in India in September 2003. Over the years its has grown into a 1800 employee strong organization working out of its Outer Ring Road Bangalore offices.
Question: The document can be classified to which topic?
Options: 1)Company, 2)Album, 3)MeanOfTransportation, 4)WrittenWork, 5)Building
Output: 1