Definition: In this task, you will be presented with a question that has multiple possible answers. You should choose the most suitable option out of "A", "B", "C", "D", and "E", based on your commonsense knowledge.
Input: Question: Dan loved playing chess but he just couldn't anymore.  He had been debilitated by what? 
 Options: A boredom B humility C arthritis D headaches E frustration 

D