Unexpected Twist Between Failed Law Student & Professor

A student failed in law & decided to make a deal with professor.

Student: Sir, do you know everything about law?

Professor: Yes.

Student: So, If you can answer this question, I will accept my final marks, if you cant, you have to give me “A” Grade.

Professor agreed.

Boy asked: “What is legal but not logical, logical but not legal & neither legal nor logical?”

Professor thought about it for hours & pondered no answer.

He had to finally give up as he really did not know.

He gave the boy his “A” Grade.

The following day, professor asked same question to his other students.

He was shocked when all of them raised their hands.

He asked one of the student.

He answered: “Sir, you are 65, married to 28 yrs old woman, this is legal but not logical.

Your wife, is having an affair with a 23 year old boy, this is logical but not legal.

Your wife’s boyfriend has failed in his exam & yet you have given him an “A” Grade, This is neither logical nor legal.”

The professor collapsed… ?