Assertion: coffee's amount | /r/CapableOf | remain constant
Facets:
Source sentences:
text: The 2012 report also showed that the average amount of caffeine consumed has remained constant.
text: This report concludes that, despite the growth of energy drinks in the marketplace, the average amount of caffeine consumed by all age groups of the U.S. population has remained stable or decreased.
text: The 2012 report also showed that the average amount of caffeine consumed has remained constant.