2092
These symptoms may be due to ' sensitisation ' following repeated levodopa treatment or a direct effect of dopamine on the disease state .
 Chemical: levodopa; Chemical: dopamine
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:
 Chemical: levodopa; Chemical: dopamine