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: Choy So-yuk JP (Chinese: 蔡素玉; pinyin: Caì Sùyù born 10 October 1950 Jinjiang Fujian China) was a member of the Legislative Council of Hong Kong. She has been an elected member of Eastern District Council for Kam Ping since 1999. She holds a Bachelor of Science degree in Chemistry and a Master of Philosophy in Chemistry both from the University of Hong Kong.
Question: The document can be classified to which topic? 
Options: 1)MeanOfTransportation, 2)OfficeHolder, 3)Building, 4)Artist, 5)Athlete
[EX A]: 2

[EX Q]: Context: Henry Baetz was Treasurer of Wisconsin.
Question: The document can be classified to which topic? 
Options: 1)OfficeHolder, 2)Artist, 3)EducationalInstitution, 4)Album, 5)Athlete
[EX A]: 1

[EX Q]: Context: Selinum carvifolia is a flowering plant of the genus Selinum in the family Apiaceae.It is a plant of fens and damp meadowsgrowing in most of Europewith the exception of much of the Mediterranean regioneastwards to Central Asia.Its common name in English is Cambridge Milk Parsleybecause it is confinedin the U.K.to the county of Cambridgeshire and bears some similarity in appearance to Milk Parsley (Thyselium palustre formerly known as Peucedanum palustre)an umbellifer of another genusbut found in similarmoist habitats.S.carvifolia used also to occur in the English counties of Nottinghamshire and Lincolnshire but is now extinct in both.
Question: The document can be classified to which topic? 
Options: 1)NaturalPlace, 2)Plant, 3)Village, 4)EducationalInstitution, 5)Album
[EX A]:
2