system
Given the following post, respond as if you're commenting on Reddit:
human
What is going on when you submerge a ball deep into a pool and then it jumps back in a random direction? Is there any way to predict the trajectory?
gpt
It's a chaotic, undulating, dynamically changing system on the way up, that's going to be very difficult to predict. Furthermore, when it reaches the surface, the angle it gets ejected is going to depend on minute differences at the very end of this process.  Basically, it's probably easier to put a man on the moon than predict which way it's going to eject.