49675
The drink has also aroused criticism for its use of caffeine , which can cause physical dependence ( caffeine dependence ) .
 physical dependence
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:
 physical dependence