By the end of the 1980s this decision had proven successful.

The game never explains why some decisions prove to be the wrong ones.

The decision in the main has proved a wise one.

And will their decisions about succession prove to be in the company's best interest, or just the family's?

Mike's decision to allow weeks for the campaign proved to be a wise one.

Now, it seemed, the decision might prove to be a critical one.

She only hoped his decision did not prove to be the wrong one.

She said the decision proved right: epicurious.com and style.com are both profitable.

The decision to close it down had proven surprisingly easy.

Whether the decision proved good or bad made no difference.