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A single - placebo - controlled oral challenge procedure with nimesulide or paracetamol was applied to 829 patients with a history of NSAID - induced urticaria / angioedema .
 Chemical: nimesulide; Chemical: paracetamol; Chemical: NSAID; Disease: urticaria; Disease: angioedema
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: nimesulide, paracetamol, NSAID, urticaria, angioedema 
Answer:
 Chemical: nimesulide; Chemical: paracetamol; Chemical: NSAID; Disease: urticaria; Disease: angioedema