The details could make the difference between good programs and bad ones.

Should they not learn the difference between reasonable expectations and realistic ones?

Many people are drawing a distinction between old disputes and current ones.

She tried to show the relationship between state financial problems and federal ones.

This is not an old-fashioned battle between environmental issues and economic ones.

The next big merger wave will be between virtual companies and real ones.

It's a shame there is such a jump in time between ones like us.

Experts say it is difficult to tell the difference between infected animals and healthy ones.

The talk turned on the distinction between great sins and little ones.

There wasn't a "good" policy; only a choice between bad ones.