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.
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Question: Context: Chung Jae Young (born May 2 1977) better known by her stage name J is a Korean R&B/Soul singer-songwriter who is known for her uniquely soft and smooth voice.
Question: The document can be classified to which topic? 
Options: 1)Album, 2)Artist, 3)Building, 4)Film, 5)Animal

Answer: 2


Question: Context: The Mooi River (Afrikaans: Mooirivier) is a river in North West Province South Africa. It is a tributary of the Vaal River and belongs to the Upper Vaal Water Management Area.
Question: The document can be classified to which topic? 
Options: 1)Athlete, 2)Artist, 3)OfficeHolder, 4)MeanOfTransportation, 5)NaturalPlace

Answer: 5


Question: Context: Hysterura is a genus of moth in the family Geometridae.
Question: The document can be classified to which topic? 
Options: 1)Company, 2)Building, 3)Animal, 4)Album

Answer:
3