137642
Procedural history In a class action in the United States District Court for the District of Columbia , the plaintiffs sought declaratory and injunctive relief against the enforcement of the unrelated person provision of 3 ( e ) .
 None
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