system
Given the following post, respond as if you're commenting on Reddit:
human
[Team Fortress 2] Why doesn't the pyro's flamethrower burn down all the wooden buildings in the game?

They don't even catch fire; are they made of something other than wood?
gpt
Asbestos.  Asbestos *everywhere*.  It turns out the TF2 classes we play are highly advanced tumors scraped off the original members, which is why gameplay doesn't match the *"Meet the Team"* videos or comics.  It's also how you can have a team of 9 Snipers, since they're literally cancer.