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.

Input: Consider Input: Context: Caylusea abyssinica is a plant species found in East Africa. The edible aerial parts are used as a vegetable in Tanzania and Ethiopia.
Question: The document can be classified to which topic? 
Options: 1)WrittenWork, 2)Athlete, 3)Plant, 4)EducationalInstitution, 5)Company

Output: 3


Input: Consider Input: Context: Kaseh Gar Mahalleh (Persian: كاسه گرمحله‎ also Romanized as Kāseh Gar Maḩalleh) is a village in Goli Jan Rural District in the Central District of Tonekabon County Mazandaran Province Iran. At the 2006 census its population was 314 in 80 families.
Question: The document can be classified to which topic? 
Options: 1)Building, 2)WrittenWork, 3)EducationalInstitution, 4)Village, 5)OfficeHolder

Output: 4


Input: Consider Input: Context: Metalasia is a genus of flowering plants in the daisy family Asteraceae.
Question: The document can be classified to which topic? 
Options: 1)Film, 2)Plant, 3)Animal, 4)MeanOfTransportation, 5)Artist


Output: 2