Task: Wrong Candidate Generation
Input (English): Context: Roland took the kids shopping for school supplies . He came back miserable that he had spent $ 100 . The kids wanted these fancy binders , and mechanical pencils , and Gary wanted a little white board to write his assignments on . Then he just bought erasers and notebooks and stuff . 
Question: Why was Roland so upset ? 
Correct Answer: Because he had n't anticipated the extent of his kid 's demands.
Output (English): Because while they were shopping , the kids had been unruly.