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Washington , DC - The Bechtel Corporation was handed a powerful victory last week , when a secretive trade court announced that it would not allow the public or media to participate in or even witness proceedings in which Bechtel is suing the people of Bolivia .
 court: adjudicator; people: defendant; Bechtel: 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:
 court: adjudicator; people: defendant; Bechtel: plaintiff