4363
The 39 - year - old woman had spread a warfarin - type rat poison around her house weekly using her bare hands , with no washing post application .
 Chemical: warfarin
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Disease, Chemical 
Text: {0} 
Answer:
 Chemical: warfarin