1639
two of the indicted men are out on bond , but samiel aryan and other defendant are held without bond which is to say they will stay in jail until the trial starts in roughly 18 months .
 samiel aryan: person; defendant: 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: arrest jail 
  Option: person, agent, place 
Text: {0} 
Answer:
 samiel aryan: person; defendant: person