"Lkg Class Room" joke

IN AN LKG CLASS ROOM.....
LITTLE GIRL: MADAM.. I WANT TO ASK YOU ONE THING
MADAM: YOU CAN ASK
LITTLE GIRL: WHEN I WILL BECOME "PREGNENT"..
MADAM: IT WILL TAKE LONG TIME...
LITTLE GIRL: TELL ME WHEN?
MADAM: NEARLY 15 YEARS AFTER... AFTER U GET MARRIED ONLY.
LITTLE GIRL: OK
AT THAT TIME FROM BACK BENCH ONE LITTLE BOY LOUDLY SAYS TO THIS LITTLE GIRL...

I TOLD YOU NA. ...... NO PROBLEM