Something has to work. Once, I dug a pit and filled it with clouds.
Madness string 3654
The computer, after much analysis and consideration, proudly announced that there was no possible way to remove the sofa from its improbable position. So on a hunch, he told it to analyse how it had gotten there in the first place. After much analysis and consideration, it announced that there was no possible way it could have arrived in that position, either.