77
Tens of thousands of people took to the streets across the Middle East Thursday , demonstrating against military strikes on Iraq and calling on Muslims to wage jihad against the United States and its allies .
 streets: place; people: entity
Given event type and trigger, please tell me the arguments of all the listed option. Output format is "name1: role1; name2: role2". 
Event type: demonstrate 
  Option: entity, place 
Text: {0} 
Answer:
 streets: place; people: entity