If there's a supply side shock, erm, if we take bad weather in say the northern hemisphere, that's going to affect prices, but because there are some producers who sell on the world market who come from the southern hemisphere, right, perhaps, there's good weather in the southern hemisphere, and that's, because there's a larger geographical area over which erm, production is spread, it's less likely that we, we're going to see major fluctuations in supply right, and as a result it's less likely that we're going to see major fluctuations in price.