45643
The operation requires " sufficient pain relief ( analgesic ) and sedation ( Anesthesia ) " The doctor is responsible for having the necessary qualifications ( both for the operation and the pain relief ) and for being informed about the newest scientific developments in the area .
 None
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: location, person, organization 
Text: {0} 
 Entities:  
Answer:
 None