104163
Given the epidemic proportions of obesity in the Western world and the fact that it is increasing rapidly in some poorer countries , observers expect developments in this area to snowball in the near future .
 disease: obesity
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: obesity 
Answer:
 disease: obesity