Task: Wrong Candidate Generation
Input (English): Context: i was wrong . i got the dates mixed up again . i was on my way to writing the damn commemorative post when i checked the dates and saw that it was n't today but next week ... well , at least today has been good so far . 
Question: Why has getting the dates messed up upset the speaker to this extent ? 
Correct Answer: They spent a lot of energy preparing for the wrong event.
Output (English): They rented a car specifically to drive to the event and ca n't afford to rent another one.