2605
RATIONALE : Ecstasy ( MDMA ) is a psychostimulant drug which is increasingly associated with psychobiological dysfunction .
 Chemical: Ecstasy; Chemical: MDMA; Disease: psychobiological dysfunction
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: Ecstasy; Chemical: MDMA; Disease: psychobiological dysfunction