What follows is a short educational video about a problem that many of you out there probably didn't even know existed - and which we didn't either until we watched it, and which we are still not sure about, even now that we have watched it.
Attention people: The information contained in this video could be something important. It might even be on the test.
Attention people: The information contained in this video could be something important. It might even be on the test.