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The tape shows the girl 's mother , who was suffering Munchausen syndrome by proxy ( MSbP ) , poisoning her daughter 's food .
 Munchausen syndrome by proxy
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: media, plant, vehicle, astronomical object, time, disease, animal, location, person, organization, mythical figure, food, biology, geographical phenomenon, instrument, event 
Text: {0} 
Answer:
 Munchausen syndrome by proxy