Task: Wrong Candidate Generation
Input (English): Context: Then add flour until dough leaves the side of the pan . Let rise 4 hrs or overnight [ with a wet towel over them -- this is not a part of the printed version but a key part in how she taught me to do it so you do n't get a dried skin on top ] . Roll out in desired shapes . Place on greased cookies sheet or muffin pans . 
Question: What may happen if there is no damp towel .? 
Correct Answer: None of the above choices .
Output (English): It may be hard to roll out .