Engineer and a programmer were in a plane.The programmer asks the engineer "Hey do yo wanna play a game" The engineer says "No" and tries to sleep.The programmer persistantly tell him "okay listen i ask u a question if you fail 2 answer it you give me 5$ then you ask me if i fail i also give u 5$." The engineer says "No i want to sleep." The programmer continues "okay then when you fail 2 answer you give me 5$ but if i fail i give you 100$." That caught the interest of an engineer and he agrees.The programmer asks him first "What is the distance from earth to the moon."The engineer thinks for a while then he gives him 5$,then he asks the programmer "What goes up a mountain with three legs then back down with two legs"The programmer opens his laptop googles.About an hour later he wakes the enginner up and gives him 100$ the enginner takes it and goes back to sleep.The programmer wakes him and asks him "Well what is the answer?"The engineer gives him 5$ and goes to sleep.