3264
Ev - everything kind of stopped when - -- when he became president and all , uh , activity regarding -- Israel , Palestine stopped .
 he: 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: start position 
  Option: person, entity, place 
Text: {0} 
Answer:
 he: person