16655
However , these studies have focused exclusively on the ascending limb of the blood alcohol concentration ( BAC ) curve , and it is unclear whether these adults continue to show increased sensitivity during the later phase of the dose as BAC is declining .
 Chemical: alcohol
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: alcohol