122052
A series of raids also followed , which frequently targeted fur farms and animal laboratories and their breeding facilities , including the Harlan Interfauna raid in Cambridge , by Barry Horne and Keith Mann .
 Harlan, Barry Horne, Keith Mann
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Harlan, Barry Horne, Keith Mann