But he knew the machine would not know how it was.

But how can the machine know the right order in which to look at the various possibilities?

After the first time, the machine will know your taste.

The experienced machine knew when to be on her best behavior.

The smart machines knew enough to keep things under control for a long time.

A certain machine knew his face, at any rate.

The machines knew they could see lots of things that she couldn't.

"If we slow now, the machines will know something's wrong."

The machine had known he was there, yet given no other indication.

How does the machine know what you're doing and use it to control the game?