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.

Sentence1: My friends wanted me to help them rob a currency exchange. Sentence2: Broke with no money I told them yes I would help them do it. Sentence3: I listened to their plans and immediately got nervous. Sentence4: The day of the robbery I got sick and away from the currency exchange.
I changed my mind because I could not rob anything or anyone.