A beggar meets another beggar.
A software engineer meets another software
engineer.
Both of them ask the same question to each other.
What is the question ???
Guide: "I welcome you all to Niagara Falls. These are the world''s largest
waterfalls and the sound intensity of the waterfall is so high, even 20
supersonic planes passing by can''t be heard.
Now may I request the ladies to keep quite so that we can hear the Niagara
Falls?"
