You will be given a definition of a task first, then some input of the task.
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.

Sentence1: Helen's family drove to the mountains to go for hike. Sentence2: She loved hiking especially when her dog was able to come. Sentence3: The two of them ran ahead of the others along the path. Sentence4: Her dog took off running after a rabbit.
Output:
She called him and he finally came back to her.