80905
Piotrowski received several awards for promoting Polish history and culture in North America through his books ; and , for preserving the memory of the Polish struggle for independence .
 person: Piotrowski
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: Piotrowski 
Answer:
 person: Piotrowski