13999
Upregulation of Zip14 contributes to hepatic zinc ( Zn ) and non - transferrin - bound iron ( Fe ) uptake during infection and inflammation .
 Chemical: zinc; Chemical: Zn; Chemical: iron; Chemical: Fe
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: zinc, Zn, iron, Fe 
Answer:
 Chemical: zinc; Chemical: Zn; Chemical: iron; Chemical: Fe