2028
A traumatic breech birth resulted in Erb 's palsy , which left him with a withered left arm about six inches ( 15 centimetres ) shorter than his right .
 disease: Erb 's palsy
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:
 disease: Erb 's palsy