How could this instrument function without a data base of past scores?

The women did the best they could without a map.

How could a man without a head crawl out of the bunker?

He left us to manage as best we could without him.

He thrashed a lot longer than I thought any human could without air.

Till the war came, she'd done as well as she could without much money.

Clearly he could not, without the use of magical techniques.

In the end we just had to do the best we could without a proper doctor.

I think it's a tremendous tool for reaching many more people than we ever could without it.

"How could all of this go on without someone calling the police?"