2475
The present study aimed to replicate this and extend our knowledge by using a lower dose of caffeine ( 65 mg ) and a range of tasks related to different components of working memory .
 Chemical: caffeine
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: caffeine