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.

[Q]: Context: Endoclonium is a genus of algae in the family Chaetophoraceae.
Question: The document can be classified to which topic? 
Options: 1)Athlete, 2)OfficeHolder, 3)Plant, 4)Animal, 5)Company
[A]: 3


[Q]: Context: The Thick-tailed Shrew (Crocidura brunnea) is a species of mammal in the family Soricidae. It is found on the islands of Java and Bali in Indonesia.
Question: The document can be classified to which topic? 
Options: 1)Plant, 2)Album, 3)WrittenWork, 4)Animal
[A]: 4


[Q]: Context: The Loner is a 2011 crime/thriller novel by Scottish writer Quintin Jardine. Written as an autobiography it is an account of the life of its principal character Xavier 'Xavi' Aislado a journalist with the fictional Edinburgh-based broadsheet The Saltire. The book is a standalone novel but features an appearance by Jardine's Edinburgh police detective Bob Skinner. The Loner received generally positive reception from reviewers.
Question: The document can be classified to which topic? 
Options: 1)Album, 2)WrittenWork, 3)OfficeHolder, 4)Village, 5)Company
[A]:
2