One day, Nimal complained to his friend Ruchira,"My elbow really hurts.I guess 
I should see a doctor."

His friend offered,"Don't do that !!!There's a computer at the drug store that 
can diagnose anything,quicker and cheaper than a doctor.Simply put in a sample 
of your urine and the computer will diagnose your problem and tell you what 
you can do about it.It only costs 10francs."

Nimal figured he had nothing to lose, so he filled a jar with a urine sample 
and went to the drug store.Finding the computer, he poured in the sample and 
deposited the 10francs. The computer started making some noise and various 
lights started flashing. After a brief pause out popped a small slip of paper 
on which was printed:

You have tennis elbow.
Soak your arm in warm water.
Avoid heavy lifting.
It will be better in two weeks.

Late that evening while thinking how amazing this new technology was and how 
it would change medical science for ever, he began to wonder of this machine 
could be fooled. He decided to give it a try.

He mexed together some tap water, a stool sample of his dog and urine samples 
of his wife and daughter. To top it off, he masturbated in to the conction. He 
went back to the drug store, located the machine, poured in the sample and 
deposited 10francs.The computer again made the usual noise and printed out the 
following message:

Your tap water is too hard.
Get a water softner.
Your dog has worms.
Get him vitamins.
Your daughter is using cocaine.
Put her in a rehabilitation clinic.
Your wife is pregnant,twin girls.
They are not yours
Get a good lawer.
And if you don't stop jerking off, your tennis elbow will never get better.