Sentence 1: I was taking my economics exam. 
 Sentence 3: It was an essay question that I was unprepared for 
 Sentence 4:  I decided to skip the question 
 Sentence 5:  Naturally, I failed the exam 
 Option 1: I turned the exam booklet to the final question. 
 Option 2: I had a cheat sheet and aced it.