15075
RESULTS : Using multiple regression , a model including abuse / neglect , psychopathy , impulsivity , and baseline cortisol explained 58 % of the variance in trait aggression and 26 % of the variance in state aggression .
 Chemical: cortisol
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: cortisol