2018
some of the national democratic operatives think john edwards is going to run for president and that he ought to get out and concentrate on being reelected senator of north carolina which won ' t be easy .
 john edwards: 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: elect 
  Option: person, entity, place 
Text: {0} 
Answer:
 john edwards: person