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.

Context: Akaflieg is an abbreviation for Akademische Fliegergruppe groups of aerodynamical engineering students from individual German Technical Univerties pre and postwar who design aircraft often gliders.
Question: The document can be classified to which topic? 
Options: 1)Athlete, 2)Company, 3)EducationalInstitution, 4)Village, 5)Artist
2

Context: Memecylon leucanthum is a species of plant in the Melastomataceae family. It is endemic to Sri Lanka.
Question: The document can be classified to which topic? 
Options: 1)Animal, 2)OfficeHolder, 3)Plant, 4)Athlete
3

Context: Bayard Rustin High School is the third and newest high school of the West Chester Area School District in West Chester Pennsylvania named after civil rights activist Bayard Rustin himself a West Chester native. Construction began in 2003 and the school opened for the 2006-2007 school year. Since opening Rustin has excelled in both academic competitions and athletic competitions and in 2011 was named one of Newsweek's top 500 high schools in America.
Question: The document can be classified to which topic? 
Options: 1)Film, 2)EducationalInstitution, 3)NaturalPlace, 4)Plant, 5)Animal

2