14868
This result may be due to dioxin - like or non - dioxin - like ( NDL ) PCBs and their respective effects on steroid hormones .
 Chemical: dioxin; Chemical: dioxin; Chemical: PCBs; Chemical: steroid
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: dioxin; Chemical: dioxin; Chemical: PCBs; Chemical: steroid