18430
We completed a pilot study consisting of bulk sample analysis of one representative product from each category labelled as containing BIT , and found BIT concentrations of 0 . 0009 % and 0 . 0027 % for sunscreen and dish soap , respectively .
 Chemical: BIT; Chemical: BIT
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: BIT, BIT 
Answer:
 Chemical: BIT; Chemical: BIT