Perhaps patriotism and survival were not the only incentives for these delegates.

"The only incentive to run down on his kickoffs in college was to say who got to the goal line first."

For some teams, the only incentives left are pride and the opportunity to ruin someone else's day.

"The only incentive for people to arise against Castro is to make it a fair fight," he said.

That is not the only special incentive for him to stay past his 65th birthday.

"Don't make the share scheme the only incentive for people to stay."

Large jury awards are often the only effective incentive for changes in the interest of public safety.

But some elderly refugees say government benefits are not the only incentive for taking the test.

That would be the only incentive that I can imagine for doing well in such a system.

He insisted that cuts in taxes, particularly on capital gains, be the only incentive.