1928
they captured an iraqi base in an unused factory in the southern suburbs of that city .
 base: artifact; suburbs: place; they: 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:
 base: artifact; suburbs: place; they: buyer