71797
He spent part of the 2006 – 07 pre-season training with Watford , but was not offered a contract .
 organization: Watford
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: Watford 
Answer:
 organization: Watford