9479
Beelaerts van Blokland accompanied in May 1940 Queen Wilhelmina to London as her chief adviser .
 Beelaerts van Blokland, Queen Wilhelmina
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Beelaerts van Blokland, Queen Wilhelmina