Task: Wrong Candidate Generation
Input (English): Context: So today after having a huge fight with Mum , I slept into 1PM ... and yeah . I walked to the Post Office to pick up " BEST FICTION " among things ... and did n't do much else . Jerry came over and we did some methods which was good , I guess , I ' m glad to have gotten some work done and not wasted a whole day . BEST FICTION etc So yeah , on the way to PO I walked through BH park . 
Question: What may have been your reason for going to the post office ? 
Correct Answer: The book I ordered was delivered .
Output (English): I had to check if the book I ordered was delivered .