Alladad Khan, left alone, dandled unhandily his child in unfatherly arms.

This did not jibe with the objectivist view that metaphor is of only peripheral interest in an account of meaning and truth and that it plays at best a marginal role in understanding.

In fact, its solution would determine the number of robots needed to tend machines in a manufacturing system and hence the investment required to robotize tending activities.

The rules of this game are of course a little more complicated than those of jigsaw puzzlery.