4142
Measures of pupillary oscillation were able to significantly distinguish a group of abstinent crack cocaine abusers endorsing past CIP ( n = 32 ) from another group of crack addicts who denied past CIP ( n = 29 ) .
 Disease: pupillary oscillation; Chemical: crack cocaine; Disease: CIP; Chemical: crack; Disease: CIP
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:
 Disease: pupillary oscillation; Chemical: crack cocaine; Disease: CIP; Chemical: crack; Disease: CIP