He can roll the ball on the grass.

The ball twists and bumps on the steps. Then, it rolls and drops in the pond.

Nash runs to the pond, but his ball is lost.

Then, Nash spots Kim the troll. She has his ball.

"To get the ball, you must pay a toll!"

The toll is six bags of twigs. Kim and the other trolls will use the twigs to fix the shed.

Nash scans the pond. He lifts twigs and fits them in six bags.

He hands the bags to the troll.

The troll tosses Nash his ball and lifts up the bags of twigs.

Nash is glad to have his ball, but he will not roll it!