1718
a management blunder we heard an awful lot about on behalf of donald carty , the ceo of american airlines , parent company amr has cost carty his job .
 donald carty: person; amr: entity
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:
 donald carty: person; amr: entity