Definition: In this task, you're given an article and an answer. Your task is to generate the fill-in-the-blank question for this answer based on the given article. The blanks are always at the end of the question, and can be filled with more than one word or phrase.
Input: Article: I spotted (;) him at the checkout counter, bagging at No.14. His arms shook violently as he placed a box of eggs into a plastic bag. He wore a name card upon which he had wiritten "Jerry" in kindergarten handwriting. He looked middle-aged but his mental age must have been about 12. Ever since I smiled at him the first time he bagged my groceries at my local supermarket, Jerry has followed me around like an adoring fan. His lack of boundaries makes me uncomfortable. I don't know how to avoid being noticed by him. I don't want to speak to the manager -- my complaint could get him fired. So I started avoiding him. I can still remember the hurt I felt when I was 10 and our neighbor Mrs. Ward didn't respond when I said hello with David and Diane. Instead, she hurried out of the supermarket, leaving me holding my brother and sister's hands. I realized at that moment that I hated Mrs. Ward's reaction. Why, then, years later, was I acting as she had? I picked up a magazine Real Simple. The beautiful photos did nothing to straighten out the guilt in me. I was being ridiculous. The last three times I have seen Jerry, I rushed. There are other stores, but I chose this one because it employs people with disabilities. I want people like my brothers to have jobs. I don't want them to be ignored, the way I am avoiding Jerry. 
 Answer: had a mental age not matching his real age
