Instructions: 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: Howard has been gearing up for the annual debate. Sentence2: Each student must sound off on their topic of expertise. Sentence3: Howard topic is solar energy. Sentence4: The day of the debate he lost his cue cards.
Output:
Fortunately enough he was skilled in his topic he won the debate.