19859
Internal clashes have erupted several times due to the friction between ragging and anti-ragging movements , best example being Samantha Vithanage , a third year Management student at the University of Sri Jayewardenepura , who pioneered an anti-ragging campaign was killed at a meeting while in a discussion about ragging .
 person: Samantha Vithanage; organization: University of Sri Jayewardenepura
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: media, plant, vehicle, astronomical object, time, disease, animal, location, person, organization, mythical figure, food, biology, geographical phenomenon, instrument, event 
Text: {0} 
 Entities: Samantha Vithanage, University of Sri Jayewardenepura 
Answer:
 person: Samantha Vithanage; organization: University of Sri Jayewardenepura