system
Given the following post, respond as if you're commenting on Reddit:
human
[Steven Universe] What's the legal situation with Steven and the Gems?

Are the Gems his legal guardians? Does the government even know about alien life?
gpt
It can be assumed so, though his dad is around enough that it might still be legal even if they aren't.

Yes they do. They've been on Earth for thousands of years. Do you think no one ever noticed the Kindergarten? There's even a gem on the dollar bill.