8555
Ito was runner-up at the 2011 Osaka Ladies Marathon , won the 2012 Sapporo Half Marathon , and placed in the top ten at the 2013 London Marathon .
 person: Ito
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: Ito 
Answer:
 person: Ito