Task: Wrong Candidate Generation
Input (English): Context: If anyone ever rooms with Sanzo it 's usually either you or me , and the only reason Gojyo 's ever really done it before was when I was hurt bad and you needed to stay with me . " Hakkai 's smile never left his face but Goku could have sworn he was starting to look a little nervous . 
Question: Why are the potential roommates of Sanzo being limited ? 
Correct Answer: Sanzo is tough to room with .
Output (English): Sanzo is generally a nice person .