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: Bobby was having a birthday party. Sentence2: His friends bought him a huge cake. Sentence3: A woman jumped out of the cake. Sentence4: Bobby was surprised and amused.

Bobby had a good party.