342395
World War II Egger started World War II as a pilot in Kampfgeschwader 51 and took part in the Polish Campaign .
 Egger, Kampfgeschwader 51
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Egger, Kampfgeschwader 51