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: Brad wanted to win the lottery. Sentence2: He bought a hundred tickets! Sentence3: He was sure he had a good chance of winning. Sentence4: Alas, he did not win any money at all.

Brad wished he had not wasted so much money on tickets.