9496
The composer has followed Richard Wagner 's manner in eschewing the established " numbers " opera format , preferring to blend recitative , aria and ensemble into a seamless whole .
 person: Richard Wagner
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: media, plant, vehicle, astronomical object, time, disease, animal, location, person, organization, mythical figure, food, biology, geographical phenomenon, instrument, event 
Text: {0} 
Answer:
 person: Richard Wagner