Thank you for the question.
For us in agriculture, they mostly come in the form of crop varieties. Basically, those are the discovery innovations we come up with. When we do plant breeding, we come up with new varieties that are being used out there by producers. As a result, right now we have about three quarters of the acreage of wheat in western Canada seeded with AAFC varieties. That has a tremendous impact. Every time we increase the yield by 1% or so, there's something in the neighbourhood of $30 billion to $40 billion in returns to the producers, roughly.