Definition: In this task, you're given a four sentences of story written in natural language. Your job is to complete end part of the story by predicting appropriate last sentence which is coherent with the given sentences.
Input: Sentence1: Lucy and Gina were swimming at the local pool. Sentence2: Lucy had a moment where she thought she would drown. Sentence3: It only motivated her to practice swimming harder. Sentence4: She swam from one end of the pool to another over and over.

Finally, when she was exhausted she sat on a lounge chair and napped.