36909
It was exhibited , to acclaim , at the Royal Academy of Arts in 1844 .
 organization: Royal Academy of Arts
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: Royal Academy of Arts 
Answer:
 organization: Royal Academy of Arts