29115
We previously showed that the flavonoid fisetin not only increases basal levels of GSH but also maintains GSH levels under oxidative stress conditions .
 Chemical: flavonoid; Chemical: fisetin; Chemical: GSH; Chemical: GSH
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: flavonoid, fisetin, GSH, GSH 
Answer:
 Chemical: flavonoid; Chemical: fisetin; Chemical: GSH; Chemical: GSH