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: I've been saving up for the past two months for a car. Sentence2: However, my attitude changed when my cousin passed away. Sentence3: As a result, I decided to buy a few gifts for Christmas. Sentence4: My family and friends were extremely happy when they got their gifts.

Ultimately, I felt more happier.