This is a test of commonsense. Complete the next sentence:

How to come up with a writing prompt
Start writing down some random ideas.
First, take some time to brainstorm. Write down anything that comes to mind.
Anything can lead to a writing prompt, so just start writing down ideas. Some ideas to help you start generating random ideas include : What's something funny that's happened to you in recent memory? Maybe you saw a dog ride down the street on a skateboard.