story: Chris got a new puppy a few weeks ago. He loved having a pet, but the puppy liked to run away from the yard. Chris decided he needed to build a fence. After many weeks of hard work Chris had completed his fence. He never imagined a puppy would be so much work.
 selected sentence: He loved having a pet, but the puppy liked to run away from the yard.
The puppy likes running >Causes/Enables> The puppy runs