While walking, u come 2 a fork in d road. u don't know which way 2 go 2 reach your destination, but dere r 2 computers dere - one programmed 2 always tell d truth while d other always tells a lie. the problem is that u don't know which is which, and u get to ask only 1 question 2 either computer 2 find d right way. which computer do u ask, and wot is d question?