And 333, I guess there's a couple of ways we could do it. We could take, actually we could just take 292 minus 28 is going to be, let's see, 292 minus 8 would be 284 minus another 264, 264. Do the numbers all add up? Yes, 66 plus 264 is 330. So the key realization here is, what he's saying he found was very interesting. Rainy days and his mom being grouchy were entirely independent events. That means that the probability of his mom being grouchy, it shouldn't matter whether it's raining or not.