2520
` ` And the proposition they started with was that people were injected with epinephrine , and Kristen Gilbert did it . ' '
 they, people, Kristen Gilbert
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:
 they, people, Kristen Gilbert