7689
Immunotherapy blocking the tissue plasminogen activator - dependent activation of N - methyl - d - aspartate glutamate receptors improves hemorrhagic stroke outcome .
 Chemical: N - methyl - d - aspartate; Chemical: glutamate
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: N - methyl - d - aspartate, glutamate 
Answer:
 Chemical: N - methyl - d - aspartate; Chemical: glutamate