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: Amy's sister took her to the beach to surf on her vacation. Sentence2: Amy hurriedly suited up in her wetsuit. Sentence3: The instructor was patient when Amy couldn't get the hang of it. Sentence4: Finally it was time for Amy to try on her own.

Amy was surprised that she did a good job.