4149
Within 2 h he became confused with jerking movements of his extremities , tremors and rigidity .
 Disease: tremors; Disease: rigidity
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: tremors, rigidity 
Answer:
 Disease: tremors; Disease: rigidity