Because when you see it in your rear-view mirror, It reads AMBULANCE, and you know to pull over to let it pass.
To YIELD or to give the right-of-way.
Go in to the graveyard go right and jump over the fence and pull the grav stone jump in side and he shod be there
So that if you see it in your rear-view mirror, you can read it instantly, and pull over to let the ambulance go by (which is the law in most if not all states).
Pull to the side of the road so it can go past you.
As an EMT, I work on the ambulance a lot and I've seen many ways people try to get out of the way of an ambulance. On ANY road, when an emergency vehicle is coming, SLOW DOWN, or STOP and pull to the RIGHT. That is the correct way to yield right of way to an ambulance. This will help ambulance crews AA whole lot.
In the US - in most (all?) states that I am aware of - the law requires that, on an un-divided highway, you "Yield the Right-Of-Way" to emergency vehicles. Ambulance and Fire Truck drivers can take down your license plate numbers and you can get a ticket or fine for not yielding to them.
If the ambulance was using red lights and/or siren, you are obligated to yield the right-of-way. You are likely responsible for this collision.
As soon as it is safely possible, you need to slow down and pull over to let the ambulance pass. If there is no way to safely get off the road, at least pull as far to the right as you can. Just don't do anything abrupt in traffic that might cause an accident.
In the graveyard, in Kakariko Village. You must pull a gravestone back. Underneathe one of them is a tunnel where you will see Dampe the Keeper of the graveyard, but he is a ghost. Talk to him and race him and you will get the hookshot at the end of the race if you win.
If the ambulance isn't using its lights and sirens, just follow normal traffic laws. If it is, you'll need to pull over to the side of the road and wait for it to pass.
It is written that way because when you look in the rear-view and side-view mirrors, you can see "AMBULANCE" written correctly, and can pull over to the right side of the road to let it through.