The two sides still differ on how much the extension should be worth.

How the two sides would differ in their restructuring is not completely clear.

The sides also differed on a luxury tax in the fourth year of a new agreement.

The two sides shared some interests and differed on others.

It is a debate in which the two sides differ on many basic terms, including the definition of science itself.

The different sides of the mountain greatly differ from each other.

But the two sides differed in the interpretation of the findings.

But the two sides differ over what is causing the accidents.

The goals are not controversial, but each side differs over the right approach.

The two sides differed widely on what effect the provision, known as Section 40, would have had.