That is a great answer and actually very appropriately answers that question
Another good one is, I actually took my first physiology test today at about 9 this morning and the test was very easy, questions are worth 5 points each, 35 questions, i was finished with all the questions in about 10-15 minutes but one, the last questions was "what does PAR stand for"? The real answer is Photosynthetic Absorbance Radiation....not knowing this i sat and thought for about another 10-15 minutes and could not remember it for the life of me, so me being the very witty person i am, answered the question accordingly

PAR is when a golfer shoots the even score on a round of golf
The teacher is an very well known golfer around this area and took into consinderation that it was a very minute detail that he did not cover very well in class....
He gave me 3 out of 5 points and i made a 97 on the exam
Gotta love being a smartass

I learn it from my other dad Richard Head