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 woke up this morning and was so excited. Sentence2: It's Christmas today, and Santa came! Sentence3: I came downstairs to lots of gifts under the tree. Sentence4: My sister and I sang with glee.

Christmas is my favorite time of the year.