8137
Squaric acid dibutyl ester is also used for treating alopecia areata or alopecia totalis ( autoimmune hair loss ) through topical immunotherapy involving the production of an allergic rash .
 disease: alopecia totalis; disease: hair loss
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: alopecia totalis, hair loss 
Answer:
 disease: alopecia totalis; disease: hair loss