Trick questions test the skill of recognizing that you're being asked a trick question. You can also usually find a trick answer.

A good answer is "underground" - because that is the implication of the word bury.

The story implies the survivors have been buried (it isn't clear whether they lived a short time or a lifetime after the crash). And lifetime is tautological.

Trick questions are all about the questioner trying to pretend they are smarter than you. That's often easy to detect and respond to - isn't it?

What’s funny is that it can answer that correctly, but it fails on ”A plane crashes right on the border between Austria and Switzerland. Where do you bury the dead?”