donkey herder, fowl friend on Nostr: There are two questions from my first drivers test that I memorized and will remember ...

There are two questions from my first drivers test that I memorized and will remember for the rest of my life. One of the sections concerned traffic signs a driver may encounter. There was a picture of this sign with multiple choices for what it could mean. I have forgotten two of them, so you’ll have to choose between:
a) this road may be slippery when it is wet
b) this is the section of the road to test your brakes.