system
Given the following post, respond as if you're commenting on Reddit:
human
Does Marvin the paranoid android know the question and answer to life, the universe, and everything?

It states in the books that he has the brain the size of a planet, so in theory he might.
gpt
No, not really. He can read the question in Arthur Dent's mind, as he mentions in The Restaurant at the End of the Universe, just before they teleport off the Disaster Area ship which is about to crash into the sun of Kakrafoon. However, Arthur Dent is not actually a descendant Earth's biosphere, but rather of the Golgafrinchan B-Arc, therefore he isn't completely integrated with the Earth's computational matrix. As such, the question he has imprinted in his mind is wrong, or at least a distorted version of the original.

Also, one mustn’t forget: “There is a theory which states that if ever anyone discovers exactly what the Universe is for and why it is here, it will instantly disappear and be replaced by something even more bizarre and inexplicable. There is another which states that this has already happened.”

Douglas Adams. The Restaurant at the end of the universe (Kindle Locations 32-34). Random House, Inc..