Task: Wrong Candidate Generation
Input (English): Context: Rather than actually do anything productive with my time this evening I did apparently something I have n't done in a while . I know that it 's been a while because I actually had to type in some of the url 's to the usual places I do my online shopping . Regardless I bought myself some shoes . 
Question: What may be the reason why they have n't shopped in a while ? 
Correct Answer: They did n't have the time .
Output (English): They were on vacation .