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: George had a dog named Oliver. He took Oliver for a walk around the lake one day. Oliver sniffed around and drank water from the lake. The dog ran and ran around the lake. After the walk, George had to carry Oliver back to the truck.
 selected sentence: He took Oliver for a walk around the lake one day.

George owns a dog >Causes/Enables> George takes dog to lake