213861
It is all blissful , that is , until our man , middle-aged and somewhat of a square among his blasé , upper-class friends to whom cuckoldry is a common practice , is seduced by one of them .
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Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 None