994
`` I don ' t know whether he survived ,'' U . S President George W . Bush said of Saddam at a joint news conference with British Prime Minister Tony Blair .
 George W . Bush: entity; Tony Blair: 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: meet 
  Option: entity, place 
Text: {0} 
Answer:
 George W . Bush: entity; Tony Blair: entity