Question: How can you get the freshest food at your grocery store?
Options:
Take food from the Back of the grocery shelf.  Freshest items are stocked near the rear, older items are pushed to the front end
Take food from the front of the grocery shelf.  Freshest items are stocked near the rear, older items are pushed to the back end.
Answer: Take food from the Back of the grocery shelf.  Freshest items are stocked near the rear, older items are pushed to the front end