201542
A group of studio executives , acting under the aegis of the Motion Picture Association of America , announced the firing of the artists — the so-called Hollywood Ten — in what has become known as the Waldorf Statement .
 organization: Motion Picture Association of America
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: Motion Picture Association of America 
Answer:
 organization: Motion Picture Association of America