2238
HT included oestrogens , with or without progestogens , via oral , transdermal , subcutaneous or transnasal routes .
 Chemical: oestrogens; Chemical: progestogens
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: Disease, Chemical 
Text: {0} 
 Entities: oestrogens, progestogens 
Answer:
 Chemical: oestrogens; Chemical: progestogens