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.

Example Input: Context: Philbertia alba is a species of sea snail a marine gastropod mollusk in the family Turridae.
Question: The document can be classified to which topic? 
Options: 1)Plant, 2)NaturalPlace, 3)EducationalInstitution, 4)Animal, 5)WrittenWork
Example Output: 4

Example Input: Context: Luke Thompson (ルーク・トンプソン Rūku Tonpuson) (born Christchurch 16 April 1981) is a New Zealand-born Japanese rugby union player. He plays as a lock and occasional flanker.Thompson started his career with Canterbury but after his route to the team being blocked by the return of Brad Thorn and the presence of Chris Jack he signed for the Sanyo Wild Knights in 2004.
Question: The document can be classified to which topic? 
Options: 1)Company, 2)Animal, 3)Album, 4)Plant, 5)Athlete
Example Output: 5

Example Input: Context: Anisya Kirdyapkina (Russian: Анися Кирдяпкина; née Kornikova Russian: Корникова; born October 23 1989 in Saransk Mordovia) is a Russian race walker. She is married to also racewalker Sergey Kirdyapkin.
Question: The document can be classified to which topic? 
Options: 1)Animal, 2)Building, 3)Athlete, 4)WrittenWork
Example Output:
3