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: Bromus diandrus is a species of grass known by the common names great brome and ripgut brome. This is a brome grass which is native to the Mediterranean but has been introduced to much of the rest of the world. It does best in areas with a Mediterranean climate such as California and parts of southern Australia but it is quite tolerant of many climates. The adult plant is one to three feet in height with hairy rough leaves about a centimeter wide.
Question: The document can be classified to which topic? 
Options: 1)Plant, 2)WrittenWork, 3)Animal, 4)NaturalPlace, 5)Album
[EX A]: 1

[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: The Schindelkopf (629 m above sea level) in the Harz Mountains of central Germany is a southwestern outlier of the mountain ridge known as Auf dem Acker (865.1 m). It is located near the town of Osterode am Harz within the unincorporated area of Harz which is in the county of Osterode am Harz in the state of Lower Saxony.
Question: The document can be classified to which topic? 
Options: 1)MeanOfTransportation, 2)Artist, 3)Film, 4)NaturalPlace, 5)Athlete
[EX A]:
4