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: Gina's class was in the library. Sentence2: She returned to her classroom early. Sentence3: The teacher wasn't in the room. Sentence4: Someone in her class had taken pencils from her.

Gina decided to look for her stolen pencils.