I saw the story from a BBC TV program.

A lady went to hundreds of Britain’s restaurants recommended by a book.  “Some restaurants were very good, but some of them were really rubbish”, she said.

“Once I was having the chicken liver. The liver was this size”, said she while making a gesture with her both hands, which just looked like a big piece of Tesco’s bakon joint. “I asked the waiter, is it chicken’s liver?”

“I’ll ask the chef.” The waiter left and came back a few minutes later. “Yes, it’s chicken’s liver.”

“But it’s such a big liver.”

“The chef says it’s a big chicken!”