17060
This suggests that , although elevated impulsiveness and CD before the age of 15 years , may predispose a relative inability to recognize facial expressions of fear in adulthood , subsequent regular recreational use of cocaine represents an additional factor that is specifically associated with a selective deficit in fear recognition .
 Chemical: cocaine
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: cocaine