2147
as we said , earlier this week , christine todd whitman stepped doup and now a whole lot of analysis is taking place as to why she stepped down , the job she ' s done when she was in office and the job that has yet to be complete .
 christine todd whitman: 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:
 christine todd whitman: person