Teacher to class of 7 year olds doing Deductive Reasoning:-
"Now class looking at this picture, can anyone tell me what time of day it is?"
Little Hoskins, "3 o'clock miss"
Teacher expecting the answer of 12 noon as the shadow was directly under the Airman, " How do you work that one out?
Little Hoskins, "Well miss the big hand is straight up and the Little hand is sticking out at 90 degrees to the vertical