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: I wanted to learn a blue collar trade. Sentence2: I decided to apprentice in HVAC. Sentence3: I was accepted as an apprentice to a HVAC union! Sentence4: Alas, on my second day I broke my leg.

I had to drop out of the apprenticeship.