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: My friends were taking me rock climbing. Sentence2: I told them that I didn't know how to rock climb. Sentence3: They took me to a practice wall in an arcade. Sentence4: I practiced for a whole day.

The next day, I went to the real rock wall and climbed it very well.