93194
A tortilla is made by curing maize in limewater in the nixtamalization process , which causes the skin of the corn kernels to peel off ( the waste material is typically fed to poultry ) , then grinding and cooking it , kneading it into a dough called " masa nixtamalera " , pressing it flat into thin patties using a rolling pin or a tortilla press , and cooking it on a very hot " comal " ( originally a flat terra cotta griddle , now usually made of light sheet-metal instead ) .
 poultry, dough, masa nixtamalera
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:
 poultry, dough, masa nixtamalera