A lady failed the written driving test 4 times. At the fifth attempt, she was determined to pass.
But the test had the same question, "You are driving at 100 kmh. On your right is a wall, on your left is a cliff. 
On the road you see an old man and a young man. What will you hit?


 The woman walked up to the examiner and said,  "I've answered this question all four ways, wall, cliff, old man and young man, 
yet I failed all four times. How is this possible. What am I supposed to hit???"


The examiner replied, "The brakes!!!"