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: Robert was a math genius. Sentence2: Robert put in extra time and effort in his studies. Sentence3: He was invited to a statistics contest for young children. Sentence4: He was determined to win at all cost.

Robert studied hard and came in first place at the contest.