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Showing how stories are used to pass the time and entertain an audience of travellers , Chaucer used pilgrims in his literary work " The Canterbury Tales " in the 14th century , as did Wu Cheng'en in the 16th century in " Journey to the West " .
 person: Chaucer; person: Wu Cheng'en
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: Chaucer, Wu Cheng'en 
Answer:
 person: Chaucer; person: Wu Cheng'en