367750
Washington Trust Field is named after Washington Trust Bank in which , Pete Stanton , the chairman and CEO of Washington Trust Bank , and Jack Heath , president of Washington Trust Bank , were the major forces behind the field naming .
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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:  
Answer:
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