So g of x is always in between this. And I think you see where the squeeze is happening and where the sandwich is happening. So this looks like if h of x and f of x were bendy pieces of bread, g of x would be the meat of the bread. So it would look something like this. Now let's say that we know this is analogous to saying on a particular day, Sal and Imran ate the same amount. Let's say for a particular x value, the limit as f and h approach that x value, they approach the same limit. So let's take this x value right over here.