3003
Mr . Codover says that in people , it would be tested as preventive therapy rather than one for existing symptoms .
 Mr, Mr . Codover, people
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: geographical social political, organization, person, location, facility, vehicle, weapon 
Text: {0} 
Answer:
 Mr, Mr . Codover, people