Task: Wrong Candidate Generation
Input (English): Context: Mature , is n't she ? So it hurts when I walk , and it 's the worst pain ever when I ' m using what it 's for . The pain is so bad , the first time I went after my surgery , I bent over and bit down on a roll of toilet paper and destroyed it and I do n't reccomend it . It taste bad . 
Question: What did they put in their mouth ? 
Correct Answer: toilet paper.
Output (English): a sponge.