story: The dog looked up from his cage, almost as if sad. Jim had a soft heart and bought the dog immediately. One day a robber tried to enter the house. The dog barked and the robber fled. The man saved the dog, and the dog eventually saved the man.
 selected sentence: The dog barked and the robber fled.
The dog barked and the robber fled >Causes/Enables> The house was not robbed.