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: Yvonne had always been overweight. Sentence2: For New Year's she made a resolution to start exercising. Sentence3: She began jogging everyday. Sentence4: In two months she had lost 23 pounds.

Yvonne was proud of herself.