There was no answer from upstairs, so she shouted out again, “TOMMY! There were two cookies in the pantry this morning but now there is only one! Do you have an explanation?”
After a minute of silence, Tommy replied, “It must have been too dark and I didn’t see the other one”.
Image used under a Collective Commons License from https://www.goodtoknow.co.uk/recipes/pistachio-and-white-chocolate-cookies