107090
The winner was ridden by Sam Thomas , and the first three horses were all trained by Paul Nicholls .
 person: Paul Nicholls
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: Paul Nicholls 
Answer:
 person: Paul Nicholls