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: Dirk was a fine pianist. Sentence2: He often performed out in public for money. Sentence3: During his last performance, one of the keys broke off his keyboard. Sentence4: He finished the performance as best he could, but the music was poor.

Dirk was embarrassed.