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: ACube Systems Srl is a company that started in January 2007 from the synergy of the Italian companies Alternative Holding Group Srl Soft3 and Virtual Works.The three companies have been engaged in the areas of sale distribution and engineering of hardware and software for mainstream systems and alternative platforms for years.
Question: The document can be classified to which topic? 
Options: 1)OfficeHolder, 2)Plant, 3)Village, 4)Company, 5)MeanOfTransportation

Ex Output:
4


Ex Input:
Context: Leptogorgia exigua is a coral species first described by Addison Emery Verrill in 1870. Verrill initially considered this species a diminutive variant of L. cuspidata but ultimately decided to consider L. exigua a separate species. It is native to the Pacific Ocean.
Question: The document can be classified to which topic? 
Options: 1)Athlete, 2)WrittenWork, 3)Animal, 4)Company, 5)Building

Ex Output:
3


Ex Input:
Context: Ajonpää and Kallanpää were bought from Denmark during the Continuation War and were intended for clearing influence mines. Both ships survived the wars Ajonpää was retired 1960 and Kallanpää on 1962.
Question: The document can be classified to which topic? 
Options: 1)Artist, 2)MeanOfTransportation, 3)Company, 4)Plant, 5)Building

Ex Output:

2