21412
In conclusion , the administration of gossypol - BSA associated with Freund ' s incomplete adjuvant may be lightly to prevent the acute hepatotoxicity associated with gossypol .
 Chemical: gossypol; Chemical: gossypol
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: gossypol, gossypol 
Answer:
 Chemical: gossypol; Chemical: gossypol