A University student failed his
final presentation on the basis of
not giving a logical conclusion.
..
He said to teacher:
Sir, I will ask u 3 questions if
u don't answer.
U have to give me "A-1 Grade"
..
Q1. What is Legal, but not Logical?
Q2. What is Logical, but not Legal?
Q3. What is neither Logical nor Legal?
..
Teacher couldn't answer.
He gave A-1 grade to him.
After that student answred:

1. Sir, U r 58 yrs old &
Ur Wife is 22 years old.
That is legal but not logical.

2. Your wife has a 20 years old boyfriend,
its logical but not legal.

3. U gave Ur wife's Lover A-1 grade,
thats neither logical nor legal. ;-)