9889
Where a Prime Minister has ceased to retain the necessary majority and requests a dissolution , the Sovereign can in theory reject his or her request , forcing a resignation and allowing the Leader of the Opposition to be asked to form a new government .
 organization: Opposition
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: location, person, organization 
Text: {0} 
 Entities: Opposition 
Answer:
 organization: Opposition