66158
This is useful for crisping and browning foods , as well as concentrating heat on the oil in a microwave popcorn bag ( which is solid at room temperature ) in order to melt it rapidly .
 microwave popcorn
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:
 microwave popcorn