story: Tim had a dog who loved his ball. Tim would throw his dog the ball all the time. One time time Tim through the ball and it went down a storm drain. The dog and Tim tried to get the ball but couldn't reach it. Tim bought his dog a new ball so they could play again.
 selected sentence: Tim would throw his dog the ball all the time.
Tim throws his dog the ball all the time >Causes/Enables> The ball goes down a storm drain