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: Sean and Sara were travelling to see a concert. Sentence2: They had to take the train to Portland. Sentence3: Once they got there, they checked into a hotel. Sentence4: They walked to the concert venue.

Sadly, the concert was canceled due to sickness.