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.
Q: Sentence1: Eli predicted the stock market trends on a lark. Sentence2: When every prediction came true his friends were in awe. Sentence3: They asked him to do it for the next day. Sentence4: His predictions turned out to be sheer luck.
A:
Eli's friends were angry when they lost money on their purchases.