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: One afternoon, I let my dog, Pandy, outside to play. Pandy was enjoying herself until she noticed a rabbit nearby. The rabbit saw Pandy and started to hop away as fast as it could. Pandy chased the rabbit for a long time, but finally had to stop. She returned to the house, tired and ready for a long nap.
 selected sentence: Pandy chased the rabbit for a long time, but finally had to stop.

Pandy saw a rabbit >Causes/Enables> Pandy chased the rabbit