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Tom O'Mahony , scout for Paul Barber ( trainer Paul Nicholls ' landlord and one of his main owners ) , was one of those impressed and a deal was completed to sell Denman to Paul Barber and gambler Harry Findlay and send him to Nicholls ' stables in Somerset .
 person: Nicholls; person: Nicholls
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 person: Nicholls; person: Nicholls