20484
The highest values were obtained in Spanish samples of flour , as an example toasted corn , called gofio that was contaminated with 1201 . 7 and 1010 . 5 mu gkg ( - 1 ) of FB1 and FB2 , respectively .
 Chemical: FB1; Chemical: FB2
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: FB1, FB2 
Answer:
 Chemical: FB1; Chemical: FB2