Yes, definitely. When we look at the potential effects of caffeine, we're looking at this issue more holistically, and really, at all the different sources of caffeine, and definitely those sources, as you indicated, some of those drinks that are based on coffee or on tea. Iced tea would be another potential source of caffeine as well.
So what we're looking at, really, is having all the tools that we can contribute, whether it be labelling or dissemination of information, for providing information to parents, to caregivers, and so on, so that there is the understanding about those sources of caffeine, the amounts of caffeine that may be present in those products, and, where required, add some labelling requirements that would help that information to be provided to consumers.