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: Joss's family was hosting an exchange student. Sentence2: Joss was afraid she and the new girl would not get along. Sentence3: But when the girl arrived, they liked each other! Sentence4: They soon were shopping and chatting together all the time.

Joss considered the exchange student to be like a sister.