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: Samantha's dad took her to the park. Sentence2: He was going to teach her to ride her bike. Sentence3: At first, she did well and rode down the path. Sentence4: Suddenly, she fell and hurt her knee.

Her dad comforted her and then they tried again.