Detailed Instructions: 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.
Q: Sentence1: It was a busy Saturday night at the airport as I waited for my flight. Sentence2: I watched as the crowd across from me boarded their flight one by one. Sentence3: Left in the seats was one woman wearing earbuds using her computer. Sentence4: Suddenly she looked up, screamed and pounded on the glass.
A:
She had missed her flight, the agents stood shaking their heads.