On the red hill down the street
There is a mansion
In that mansion
There is an underground
In that underground
There is a passage
In that passage
There is a room
In that room
There is a wardrobe
In that wardrobe
There is a pair of trousers
In that pair of trousers
There is a pocket
In that pocket
There is an envelope
In that envelope
There is a letter
In that letter
There are only four words,
Look before you leap
Image sourced from Pixabay