104872
London Wall is a play by the British writer John Van Druten which was first staged in 1931 .
 person: John Van Druten
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: John Van Druten 
Answer:
 person: John Van Druten