25024
All dopamine measures , as well as TH and GFAP , demonstrated wide , genotype - dependent differences in response to MPTP .
 Chemical: dopamine; Chemical: MPTP
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
 Entities: dopamine, MPTP 
Answer:
 Chemical: dopamine; Chemical: MPTP