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: Portia loves walking through the woods nearby her house. Sentence2: However, she notices that her sneakers are becoming muddy and gross. Sentence3: She decides to buy a pair of hiking boots. Sentence4: Portia finds a pair that is comfortable and not too expensive.

She is happy with her selection.