97599
A " vlok " is made of chocolate and is curved , its size is about 0.5 " cm x 2 " cm x 0.1 " cm .
 chocolate
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:
 chocolate