42917
Familial Alzheimer 's disease and familial Parkinson 's disease are two well-known accelerated-aging diseases that are more frequent in older individuals .
 disease: Alzheimer 's disease; disease: Parkinson 's disease
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: Alzheimer 's disease, Parkinson 's disease 
Answer:
 disease: Alzheimer 's disease; disease: Parkinson 's disease