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: The other day my friends invited me on a hike. Sentence2: It was supposed to be a short trail. Sentence3: About an hour in I noticed something was weird. Sentence4: We had been walking for a long time and I felt scared.

I became even more frightened when I realized I was hiking alone.