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 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
[EX A]: 4

[EX Q]: Context: OPV-70 is an Offshore Patrol Vessel of the Royal Moroccan Navy designed by Raidco Marine and built at STX France SA.The first vessel received was named after the Battle of Bir Anzaran between rebel Polisario Front and Royal Armed Forces in 1979.
Question: The document can be classified to which topic? 
Options: 1)MeanOfTransportation, 2)Building, 3)WrittenWork, 4)OfficeHolder, 5)Company
[EX A]: 1

[EX Q]: Context: The Ahat Jami Mosque (Ukrainian: Мечеть Ахать Джамі) is a congregational mosque located in Donetsk Ukraine. The mosque was named in honor of the local businessman Akhat Bragin and one of its minarets is named after Rinat Akhmetov. It is the first mosque to be built in Donets basin since the fall of the Soviet Union.
Question: The document can be classified to which topic? 
Options: 1)Artist, 2)Building, 3)WrittenWork, 4)Village, 5)Album
[EX A]:
2