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The early introduction of a strict gluten-free diet in people with celiac disease or non-celiac gluten sensitivity before cognitive impairment begins potentially has a protective effect .
 food: strict gluten-free diet; disease: non-celiac gluten sensitivity
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: strict gluten-free diet, non-celiac gluten sensitivity 
Answer:
 food: strict gluten-free diet; disease: non-celiac gluten sensitivity