97483
Sour cream and yogurt are sometimes used in addition to , or as a substitute for , buttermilk and mayonnaise .
 Sour cream, yogurt
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:
 Sour cream, yogurt