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: One of my retired coworkers is a bus consultant. Sentence2: She is on a project to rebuild transit buses. Sentence3: She drove up to the rebuild site last week. Sentence4: She took a photo of a rebuilt bus headed back.

I posted the photo on social media after obtaining permission.