2555
It has been shown to be extremely effective in the treatment of peptic ulcer disease , reflux esophagitis , and the Zollinger - Ellison syndrome .
 Disease: peptic ulcer disease; Disease: reflux esophagitis; Disease: Zollinger - Ellison syndrome
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: peptic ulcer disease, reflux esophagitis, Zollinger - Ellison syndrome 
Answer:
 Disease: peptic ulcer disease; Disease: reflux esophagitis; Disease: Zollinger - Ellison syndrome