10389
Warner Bros . ( Hal B. Wallis , Producer )
 organization: Warner Bros .; person: Hal B. Wallis
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 Bros ., Hal B. Wallis 
Answer:
 organization: Warner Bros .; person: Hal B. Wallis