166696
A pair of Olympia Cellect resurfacers failed while working the ice at the speed skating venue during the olympics forcing organizers to quickly bring in a Zamboni resurfacer in use at the speed skating venue in Calgary used in the 1988 Winter Olympics .
 person: Zamboni
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: Zamboni 
Answer:
 person: Zamboni