premise: My exam was a week from now.
initial: I decided to study today so I can understand the material better.
counterfactual: I knew everything because I had paid attention.
original_ending: A few days passed and I've spent a couple of hours studying. Unfortunately I caught a during the day before the exam. Hopefully I be able to get through the exam.
edited_ending: A few days passed and I've spent a couple of hours studying.I felt ready the day before the exam.Hopefully I will be able to pass the exam.<SEP>A few days passed and I hadn't bothered studying.Unfortunately I caught a cold the day before the examHopefully I will be able to get through the exam<SEP>I didn't need to study.Unfortunately, I caught a cold the day before the exam.Hopefully I'll be able to get through the exam.