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: Stacey was afraid of tripping on stage at graduation. Sentence2: She practiced walking in heels. Sentence3: She walked up and down stairs in them. Sentence4: When the time came, She walked across the stage.

She received her diploma without a single wobble.