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: Kelli went to the beach. She stepped into the water and found it was too cold. Kelli decided to collect shells on the shore. By noon, the water was warmer. Kelli was able to swim for the rest of the day.
 selected sentence: Kelli was able to swim for the rest of the day.

The water becomes warmer >Causes/Enables> Kelly is able to swim