8941
Of the drugs , butylated hydroxyanisole ( BHA ) was found to be an inducer .
 Chemical: butylated hydroxyanisole; Chemical: BHA
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: butylated hydroxyanisole, BHA 
Answer:
 Chemical: butylated hydroxyanisole; Chemical: BHA