10 Madmen were locked up in a Chicken yard. 9 of them started jumping up and down while screaming. However,
only one was found seated quitely at onecorner of the yard. 

The Doctor went towards him and
whispered," I can see that It's only you among these 10 patients who has regained mental sanity.

The Man quickly replied to the Doctor,
"Hey! Shhhh, keep quiet, am trying to lay an egg.