8236
The primary ingredients of its essential oil were found to be carvacrol ( 68.96 % ) , β-phellandrene ( 18.34 % ) and p-cymene ( 4.68 % ) .
 food: essential oil
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: media, plant, vehicle, astronomical object, time, disease, animal, location, person, organization, mythical figure, food, biology, geographical phenomenon, instrument, event 
Text: {0} 
Answer:
 food: essential oil