5862
Suramin decreases injury and improves regeneration of ethanol - induced steatotic partial liver grafts .
 Chemical: Suramin; Chemical: ethanol
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: Suramin, ethanol 
Answer:
 Chemical: Suramin; Chemical: ethanol