90667
In theory , the measures taken against Romani people were supposed to affect only nomads and those with a criminal record created or updated recently , but arbitrary exceptions were immediately made to this rule , in particular by using the vague notion of " undesirable " to define some members of sedentary communities .
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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:
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