99790
These effects have been found even when the participant is ostracised by out-group members , when the out-group member is identified as a despised person such as someone in the Ku Klux Klan , when they know the source of the ostracism is just a computer , and even when being ostracised means they will be financially rewarded and being included would incur a financial cost .
 Ku Klux Klan
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: media, plant, vehicle, astronomical object, time, disease, animal, location, person, organization, mythical figure, food, biology, geographical phenomenon, instrument, event 
Text: {0} 
Answer:
 Ku Klux Klan