There are several components to that to unpack. The first one is that in a lot of LFAs, we are dependent on fishery-dependent data, which comes in the form of logbooks and landing slips. That's the information we get to work with in science. We do have, in several other areas, fishery-independent data collection that we can either compare with that fishery-dependent data or tune it, if you will.
Recognize, as I said, that uncertainty is a fundamental part of the advice that we provide. It's just the reality of our situation.