71274
He estimated that had Usain Bolt not slowed down near the end of the 100 m dash ( which he still won in record time ) , he could have set a time of 9.55 seconds .
 person: Usain Bolt
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: Usain Bolt 
Answer:
 person: Usain Bolt