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Based on his suspicion , he forced his crew to eat sauerkraut , a cabbage preparation , every day , and based upon the positive outcomes , he inferred that it prevented scurvy , even though he did not know precisely why .
 food: sauerkraut
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: sauerkraut 
Answer:
 food: sauerkraut