A Guyanese Rat swallowed a diamond and the owner of the diamond contracted a man to kill the Rat.
When the man arrived to kill the Rat, there were more than a thousand Rats bunched up together, but one was sitting by itself, away from the pack. He killed the one sitting by itself and that was the exact one that swallowed the diamond.
The amazing owner of the diamond asked : How do you know it was that Rat. He responded : Very easy... When Guyanese politicians get rich, they don't mix with the poor, who voted for them !!