Once a feud broke out between boys and girls...

Once a feud broke out between boys and girls...

..in a college. To take revenge the boys posted on the notice board- 50 percent of the girls are stupid.
The girls got infuriated, and demanded justice. Its only when the college administration pressurized the boys to change what they have written on the notice board, the situation was brought under control.
The new message said: "50 percent of the girls are not stupid".