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The Great Piggy Bank Robbery is a Warner Brothers Looney Tunes theatrical cartoon short , produced in early 1945 , and released in 1946 .
 organization: Warner Brothers
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: Warner Brothers 
Answer:
 organization: Warner Brothers