Phoebe: There have been many reported sightings of strange glowing lights, but a number of these sightings have a st...

Emil-Kunkin on March 30 at 06:16PM

P claims that the glowing lights are at least partly exp,aimed by earthquake induced ball lightning.

Q responds by casting doubt on the idea that earthquakes can cause ball lightning.

That is, q thinks that the explanation that P relies on does not actually rest on solid evidence that it is plausible.

This is a solid match for C. She relies on an unsubstantiated claim about earthquakes and lightning.