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: Lee and her mom went to the mall, but Lee got lost! Sentence2: She wandered around sadly looking for her mom. Sentence3: Then a security guard found her and took her aside. Sentence4: They paged her mom on the intercom.

Her mom rushed right to the office and hugged her tightly!