Officials' concern about preserving the condition of the fields contributes to the problem, he said.

Other concerns such as extremely limited parking contributed to the decision.

Their concerns contributed to the idea that the purpose of capital punishment was simply to end life rather than to inflict pain.

The Clippers' concerns over the injury reportedly contributed to their decision to let him leave as a free agent last summer.

All five concerns contributed to both candidates directly and through employees.

Matching the generosity of the tenants, the concerns contributed a total of $7,000 to this drive.

Several practical concerns may have contributed to this new style of scientific language, including limitations imposed by time and space as science developed more rapidly.

Political concerns have also contributed to the varying fortunes of the work.

The general concern for fitness and health also contributes and so, in a way, does the computer.

And concern about the slowing United States economy also contributed to the sharp decline.