89421
The toy is often used for physical comfort , and most commonly psychological comfort for children with separation anxiety and a strong fear of the night .
 a strong fear of the night
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:
 a strong fear of the night