1307
METHODS : Thirteen medication - free children with autism ( mean age , 8 . 8 + / - 3 . 5 years ) participated in a 12 - week , open - label trial of galantamine .
 Disease: autism; Chemical: galantamine
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Disease, Chemical 
Text: {0} 
Answer:
 Disease: autism; Chemical: galantamine