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: Maureen has always wanted to become a Biology teacher. Sentence2: She studies very hard to become an expert in Biology. Sentence3: Her friends tell her that Biology is too tough for her. Sentence4: However, she continues until she has her degree.

Now Maureen shares her passion for Biology with students.