system
Given the following post, respond as if you're commenting on Reddit:
human
[Godzilla] if the MUTOs feed on radiation, how did Godzilla’s atomic breath kill it?
gpt
They can feed on some radiation, like the radiation stored in a nuclear weapon. But Godzilla's breath is awesomely powerful in comparison. 

You eat burgers, and can thrive on a burger, but a stream of ground beef coming at you at mach 10 would not be considered food.