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 input: 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 output: 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.
Q: Article: Eddie's father used to say he'd spent so many years by the ocean, breathing seawater. Now, away from that ocean, in the hospital bed, his body began to look like a beached fish. His condition went from fair to stable and from stable to serious. Friends went from saying, "He'll be home in a day" to "He'll be home in a week." In his father's absence, Eddie helped out at the pier , working evenings after his taxi job. When Eddie was a teenager, if he ever complained or seemed bored with the pier, his father would shout, "What? This isn't good enough for you?" And later, when he'd suggested Eddie take a job there after high school, Eddie almost laughed, and his father again said, "What? This isn't good enough for you?" And before Eddie went to war, when he'd talked of marrying Marguerite and becoming an engineer, his father said, "What? This isn't good enough for you?" And now, regardless of all that, here he was, at the pier, doing his father's labor. Parents rarely let go of their children, so children let go of them. They move on. They move away. It is not until much later, as the heart weakens, that children understand; their stories, and all their accomplishments, sit on top of the stories of their mothers and fathers, stones upon stones, beneath the waters of their lives. Finally, one night, at his mother's urging, Eddie visited the hospital. He entered the room slowly. His father, who for years had refused to speak to Eddie, now lacked the strength to even try. "Don't sweat it, kid," the other workers told him. "Your old man will pull through. He's the toughest man we've ever seen." When the news came that his father had died, Eddie felt the emptiest kind of anger, the kind that circles in its cage. In the weeks that followed, Eddie's mother lived in a confused state. She spoke to her husband as if he were still there. She yelled at him to turn down the radio. She cooked enough food for two. One night, when Eddie offered to help with the dishes, she said. "Your father will put them away." Eddie put a hand on her shoulder. "Ma," he said, softly, "Dad's gone." "Gone where?"
Answer: Eddie's mother missed her husband so much that she was at a loss
A:
From the last part of the passage, we learn that _ .