641
Jakarta has recently purchased some Russian weapons , including 10 , 000 Kalashnikov assault rifles , a squadron of naval Mil - 2 helicopters and a dozen BTR - 80A amphibious carriers for its marines .
 weapons: artifact; Jakarta: buyer
Given event type and trigger, please tell me the arguments of all the listed option. Output format is "name1: role1; name2: role2". 
Event type: transfer ownership 
  Option: artifact, seller, place, beneficiary, buyer 
Text: {0} 
Answer:
 weapons: artifact; Jakarta: buyer