10446
Two freshwater fish , Rasbora sumatrana ( Cyprinidae ) and Poecilia reticulata ( guppy ; Poeciliidae ) , were exposed to a range of eight heavy metals ( copper ( Cu ) , cadmium ( Cd ) , zinc ( Zn ) , lead ( Pb ) , nickel ( Ni ) , iron ( Fe ) , aluminium ( Al ) , and manganese ( Mn ) ) at varied concentrations for 96 h in the laboratory .
 Chemical: copper; Chemical: Cu; Chemical: cadmium; Chemical: Cd; Chemical: zinc; Chemical: Zn; Chemical: Pb; Chemical: nickel; Chemical: Ni; Chemical: iron; Chemical: Fe; Chemical: aluminium; Chemical: Al; Chemical: manganese; Chemical: Mn
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: copper; Chemical: Cu; Chemical: cadmium; Chemical: Cd; Chemical: zinc; Chemical: Zn; Chemical: Pb; Chemical: nickel; Chemical: Ni; Chemical: iron; Chemical: Fe; Chemical: aluminium; Chemical: Al; Chemical: manganese; Chemical: Mn