story: Jen and Ed were watching a detective show on tv. They were just about to find out who the murderer was. Jen's dad walked into the living room. He tripped over the television's cord, unplugging it. They never found out who did it!
 selected sentence: He tripped over the television's cord, unplugging it.
Jen's dad unplugs the TV >Causes/Enables> The TV shuts off