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These include lettuce mosaic virus , bearded iris mosaic virus , narcissus yellow stripe virus , tulip breaking virus , potato leaf roll virus , potato virus Y , beet mild yellowing virus and beet yellows virus .
 plant: potato virus Y; plant: beet yellows virus
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: potato virus Y, beet yellows virus 
Answer:
 plant: potato virus Y; plant: beet yellows virus