69418
But airing ( and rinsing in pure water if necessary ) is considered better than washing with soap or another detergent , especially when not all of the natural oil ( lanolin ) has been removed from the wool .
 food: lanolin
Given options, please tell me the categories of all the listed entity words.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} 
 Entities: lanolin 
Answer:
 food: lanolin