story: Gina and her family were at the park with their extended family. Some of the kids were pretty wild. In the parking lot an alarm on a car began to sound. The adults all went to check if it was their car. There were rocks all around the cars kids had been throwing.
 selected sentence: There were rocks all around the cars kids had been throwing.
The rocks are near the cars >Causes/Enables> The rocks move away from the cars