2094
Mice in which the CX3CR1 gene has been deleted and replaced with a cDNA encoding enhanced green fluorescent protein ( eGFP ) were treated with METH and examined for striatal neurotoxicity .
 Chemical: METH; Disease: neurotoxicity
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: Disease, Chemical 
Text: {0} 
 Entities: METH, neurotoxicity 
Answer:
 Chemical: METH; Disease: neurotoxicity