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One such activist is Mao Hengfeng , who was dismissed in 1988 from her job at a Shanghai soap factory after becoming pregnant a second time .
 Shanghai: place; factory: entity; her: person
Given event type and trigger, please tell me the arguments of all the listed option. Output format is "name1: role1; name2: role2". 
Event type: end position 
  Option: person, entity, place 
Text: {0} 
Answer:
 Shanghai: place; factory: entity; her: person