In this task, you will be given a short story. One sentence from the story is chosen. Consider the events that happen after that sentence. Is any of them directly caused by it, or is made possible by it? 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. Do not change the main selected sentence in your answer.

story: Karen took her dog for a walk. The dog collar was too big, and her little dog got loose. Her dog ran off, and Karen lost her. Karen put up signs about her lost dog in her neighborhood. A neighbor found her dog, called Karen, and returned her dog.
selected sentence: Karen took her dog for a walk.
Karen takes her dog for a walk >Causes/Enables> The dog runs off