921
Patients were asked about dysphagia and evaluated with the Unified Parkinson ' s Disease Rating Scale Parts II and III and the Hoehn and Yahr scale .
 Disease: dysphagia; Disease: Parkinson ' s Disease
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Disease, Chemical 
Text: {0} 
Answer:
 Disease: dysphagia; Disease: Parkinson ' s Disease