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: 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: Vox Records is a budget classical record label. The name is Latin for voice.
Question: The document can be classified to which topic? 
Options: 1)Athlete, 2)NaturalPlace, 3)Plant, 4)Company, 5)Film

Answer: 4


Question: Context: Immyrla nigrovittella is a species of snout moths in the genus Immyrla. It was described by Dyar in 1906 and is known from eastern North America including Alabama Illinois Maryland Michigan Mississippi Ohio Ontario Pennsylvania Quebec Tennessee and West Virginia.
Question: The document can be classified to which topic? 
Options: 1)Company, 2)EducationalInstitution, 3)Animal, 4)Athlete, 5)Artist

Answer:
3