1033
The submarine was on an exercise when the accident occurred , and `` because of a mechanical malfunction , the 70 crew members on board died ,'' the Xinhua report said .
 members: victim
Given event type and trigger, please tell me the arguments of all the listed option. Output format is "name1: role1; name2: role2". 
Event type: die 
  Option: victim, person, place, agent, instrument 
Text: {0} 
Answer:
 members: victim