9638
All passengers held hostage aboard a hijacked Sudanese Airways plane diverted to London 's Stansted airport carrying 199 passengers and crew have been freed , an airport spokeswoman said on Tuesday .
 location: London; location: Stansted; else: Sudanese
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: location, else, organization, person 
Text: {0} 
 Entities: London, Stansted, Sudanese 
Answer:
 location: London; location: Stansted; else: Sudanese