88217
In Mexico , a " torta " is a kind of sandwich , served on one of two types of white sandwich rolls .
 Mexico, sandwich, sandwich
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:
 Mexico, sandwich, sandwich