649
For example , ( plain ) chocolate chip ice cream is made with vanilla ice cream , chocolate chocolate chip ( or double chocolate chip ) ice cream is made with chocolate ice cream , and mint chocolate chip ice cream is made with mint ice cream .
 vanilla, mint chocolate chip, mint
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:
 vanilla, mint chocolate chip, mint