863
Separately , lawyers who claim that Iraq helped plan the 1995 Oklahoma City bombing that killed 168 people asked a judge at a federal court in New York to force Al - Douri to testify in the case and hold the envoy in contempt , saying they worry that he would flee the country .
 Oklahoma City: place; people: target
Given event type and trigger, please tell me the arguments of all the listed option. Output format is "name1: role1; name2: role2". 
Event type: attack 
  Option: victim, attacker, place, target, instrument 
Text: {0} 
Answer:
 Oklahoma City: place; people: target