WISH ORB: No More Crutch ... Er ... Whoops!

(**Author's Note:** This episode was previously, for the most part, written by DocLock, with some minor errors fixed.) Suddenly, Sarah found herself sitting in a very nice wheelchair. "You need to be specific," John said. "So it's sort of like a genie?" "No, it's just bad at understanding things sometimes," John said. "So it can bend space-time, but doesn't understand what I'm saying, using context clues?!" Sarah said, confused. "Well ... yeah. I'm not a linguistic programmer. Just a mad scientist with concept restructuring experiments," John replied, as the orb bounced happily between them.