A school-leaver was taken on by a local company. Her first task was to go out for coffee. Eager to do well on her first day in the job, she grabbed a large thermos flask and hurried to a nearby coffee shop.
She held up the thermos and an assistant quickly came over to take her order.
"Is this thermos big enough to hold six cups of coffee?" she asked.
The assistant looked at the thermos, hesitated a few seconds, then finally replied, "Yes. It looks like about six cups to me."
"Oh good!" the girl sighed in relief. "Then give me two cappuccinos, two black, and two decaf."