Definition: In this task, you will be given a short story. One sentence from the story is chosen. Consider the events that happen before that sentence, or are likely to have happened before it. Does any of them directly cause it, or simply make it possible? You should write your answer in the form " A >causes/enables> B". Try to use phrases and sentences from the story to compose your answer when possible.
Input: 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: One day a robber tried to enter the house.

A person is a robber >Causes/Enables> The robber tried to enter the house