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.
Example: Article: Homework can put you in a badmood , and that might actually be a good thing. Researchers from the University of Plymouth in England doubted whether mood might affect the way kids learn. To find out the answer, they did two experiments with children. The first experiment tested 30 kids. Someshapes were hidden inside a different, larger picture. The kids had to find the small shapes while sitting in a room with either cheerful or sad music playing in the background. To test their mood, the scientists asked the kids to point to one of five faces, from happy to sad. Children who listened to cheerful music tended to point to the smiley faces while the others pointed to the unhappy ones. The researchers found that sad kids took at least a second less to find the small shapes. They also found an average of three or four more shapes. In the second experiment, 61 children watched one of two scenes from a film. One scene was happy, and the other was sad. Just like in the first experiment, kids who saw the sad scene acted better compared to the others. The researchers guessed that feeling down makes people more likely to focus on a problem or difficult situation. Not all scientists agree with them, however. Other studies argued that maybe, that cheerful music in the first experiment distracted kids from finding shapes. While scientists work on finding out the answers, it still might be wise to choose when to do your tasks according to your mood. After eating a delicious ice cream, for example, write an essay.
Answer: whether mood affects their learning ability
Example solution: Researchers did experiments on kids in order to find out _ .
Example explanation: It is clearly mentioned in the article that to the check effect of mood on children is the main purpose of the experiment.

Problem: Article: My grandmother pointed at a picture of a six-year-old me and asked, "Sweetie, do you see that?" Studying my younger self, I smiled and nodded. "That's my granddaughter," Grandma said. "She lives in Connecticut. She must be.'.Well, I've forgotten how old she'd be now!" My smile froze and my hands began to shake. My grandmother had Alzheimer's disease. It seemed impossible for her to be unable to look after herself. Gradually, not remembering where she placed her glasses became not remembering where her house was, which became not always remembering my name. My birthday gifts from grandma used to be highly expected; she always knew exactly what to get and her cards would make me smile. Now, my gift from her is really from my father, who buys a present in her name since she doesn't remember when my birthday is.^birthday card without her writing just reminds me that my grandmother isn't the same anymore. I feel sad about it and I find a great comfort through writing. Writing my memories on paper helps me to deal with what is happening and to see Grandma as the~she truly is. Strangely enough, recording my sadness reduced~of the pain. I know it's her strength that pulls me through the hard times. So now, when I sit on the chair next to Grandma and know she can't remember my name, I swallow the bitter medicine of disappointment and smile.
Answer: couldn't remember her
Solution: The author's smile froze because her grandmother _