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 day, I went to the zoo with my friends. Sentence2: I heard the zoo had sloths, and I had always wanted to see them. Sentence3: We visited almost all of the exhibits, but did not see any sloths. Sentence4: We finally found the sloths in the very last exhibit.

We were gratified.