53886
The sets were introduced to the public through displays in and around Chicago which included model Ferris wheels .
 location: Chicago; organization: Ferris
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: Chicago, Ferris 
Answer:
 location: Chicago; organization: Ferris