3467
Delirium , which may be induced by tricyclic drug therapy in the elderly , can be caused by tricyclics with low anticholinergic potency .
 Disease: Delirium
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: Delirium 
Answer:
 Disease: Delirium