4071
Acute toxic dosage - dependent behavioral effects of caffeine were compared in adult males from seven inbred mouse strains ( A / J , BALB / cJ , CBA / J , C3H / HeJ , C57BL / 6J , DBA / 2J , SWR / J ) .
 Chemical: caffeine
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: caffeine