13985
Crocin treatment improved cognitive performance and resulted in a significant reduction in MDA levels and elevation in total thiol content and GPx activity .
 Chemical: Crocin; Chemical: MDA; Chemical: thiol
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: Crocin, MDA, thiol 
Answer:
 Chemical: Crocin; Chemical: MDA; Chemical: thiol