2420
However , it is not known that how pain intensity ratings are affected by attention in capsaicin - induced secondary hyperalgesia .
 Disease: pain; Chemical: capsaicin; Disease: hyperalgesia
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: Disease, Chemical 
Text: {0} 
 Entities: pain, capsaicin, hyperalgesia 
Answer:
 Disease: pain; Chemical: capsaicin; Disease: hyperalgesia