18025
Investigation of the cumulative body burden of estrogen - 3 , 4 - quinone in breast cancer patients and controls using albumin adducts as biomarkers .
 Chemical: estrogen - 3 , 4 - quinone
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: estrogen - 3 , 4 - quinone 
Answer:
 Chemical: estrogen - 3 , 4 - quinone