The two events have no simple relationship to each other beside the fact that they are occurring at the same time.

For example, a right triangle may have angles that form simple relationships, such as 45-45-90.

There is no simple relationship between economic growth and inner-city rage.

There is, in general, no simple relationship between the results of different hardness tests.

"In the end, it all comes back to a simple one-on-one relationship, one person looking out for another."

There is no simple relationship between control and costs.

The two events could conceivably be in the simple relationship of cause and effect.

"We got a great relationship, simple as that," Scott said.

But there is no simple mathematical relationship between the two masses.

A simple relationship endures between the theater organization and the foundation.