Two moms

Noah and Sarah are playing a Wii game where you find the look-alike Mii characters.  All the Mii's are swimming around in a pool, and you're supposed to click on the two identical ones.  This time, the "Janel" Mii was the one that had an identical twin.  Noah said to Sarah, "What if there were really two of her?" and Sarah said, "One of them would be making lunch right now."