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: Ava needed a plane ticket across the country. Sentence2: She feared it'd be expensive. Sentence3: Then the agent told her something wonderful. Sentence4: She had earned enough miles to pay for her ticket!

Ava was able to fly without spending any money on her ticket.