15382
The results in the samples ( minimum - maximum in mgkg ( - 1 ) ) were : 0 . 022 - 0 . 058 , Cr 0 . 126 - 7 . 106 , Cu 0 . 570 - 4 . 504 , Fe 8 . 004 - 12 . 588 , Mn 0 . 035 - 0 . 054 , Ni 0 . 908 - 2 . 182 , Pb 0 . 099 - 0 . 134 and Zn 2 . 206 - 8 . 982 .
 Chemical: Cr; Chemical: Cu; Chemical: Fe; Chemical: Mn; Chemical: Ni; Chemical: Pb; Chemical: Zn
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
Answer:
 Chemical: Cr; Chemical: Cu; Chemical: Fe; Chemical: Mn; Chemical: Ni; Chemical: Pb; Chemical: Zn