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: Rusk is a brand of hair care products and devices designed for hair salons. It was founded by Irvine and Rita Rusk.It is now part of Conair Corporation.
Question: The document can be classified to which topic? 
Options: 1)EducationalInstitution, 2)OfficeHolder, 3)Village, 4)Company, 5)MeanOfTransportation

Ex Output:
4


Ex Input:
Context: Coccothrinax camagueyana is a palm which is endemic to east central Cuba.Henderson et al. (1995) considered C. camagueyana to be a synonym of Coccothrinax gundlachii.
Question: The document can be classified to which topic? 
Options: 1)Building, 2)Plant, 3)Animal, 4)Film, 5)Athlete

Ex Output:
2


Ex Input:
Context: Cerro El Sol also known as Wei- or Uei-tepui is a small tepui in Bolívar state Venezuela. It is situated off the northern flank of Auyán-tepui just northwest of the similarly small Cerro La Luna and forms part of the Auyán Massif. Both it and Cerro La Luna emerge near the end of a long forested ridge leading from Auyán-tepui. Cerro El Sol has an elevation of around 1750 metres (5740 ft) and a summit area of 0.6 km2 (0.23 sq mi).
Question: The document can be classified to which topic? 
Options: 1)NaturalPlace, 2)Building, 3)Animal, 4)Village, 5)EducationalInstitution

Ex Output:

1