Schroedinger's Kappa
"You're making this up!" Hakkai smiled.
"Let's imagine that we take Gojyo and put him in a motel room. Now, we also put Sanzo in this room, and we lock the door. It would only be a matter of time before Gojyo would annoy Sanzo, and Sanzo would shoot him."
"Now, Sanzo is a good shot, but Gojyo is very quick, so we wouldn't know if Sanzo had killed Gojyo until we opened the door. Therefore, until we open the door and have our proof, Gojyo is both dead and alive!"
"Both dead and alive… aren't those things called 'zombies'?"