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Dell is involved in a class action suit for " bait and switch ", where a nurse claims Dell switched parts and charged her for the more expensive items , and for promising " easy credit " for which no one qualifies and then charges ridiculously high interest rates .
 Dell: defendant; nurse: plaintiff
Given event type and trigger, please tell me the arguments of all the listed option. Output format is "name1: role1; name2: role2". 
Event type: sue 
  Option: plaintiff, adjudicator, defendant, place 
Text: {0} 
Answer:
 Dell: defendant; nurse: plaintiff