23000
The sequels of excess iron deposition in the liver are fibrosis and enhanced levels of serum enzymes and bilirubin markers .
 Chemical: iron; Chemical: bilirubin
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: iron; Chemical: bilirubin