You are the butler of the above person and you are asked to do an impossible task. You have to do it, so tell us how you did it.
Example: P1: Butler! Cut my milk! P2:I freeze it and then cut it with my knife. Butler! Bathe in lava and come out unscathed. P3: I put on a heat suit and bathe in lava. Butler! Go get me a real dinosaur! and so on...
Now let's begin:
Butler! Go fly without using any modes of transport!
I place a microphone that transmits sound to me, (outside the forest) near a tree in the forest. I then wait for the tree to fall, and tell you exactly what it sounds like. It's even recorded so you can play it back if you want.
Butler! Develop/invent a medicine that cures every desease that exists.