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.

[EX Q]: Article: Gwendolyn Brooks wrote hundreds of poems during her lifetime. She was known around the world for using poetry to increase understanding of black culture in America. During the 1940's and the 1950's, Gwendolyn Brooks used her poems to describe conditions among the poor,racial inequality and drug use in the black community. She also wrote poems about the struggles of black women. But her skill was more than her ability to write about struggling black people. She combined traditional European poetry styles with the African American experience. Gwendolyn Brooks once said that she wrote about what she saw and heard in the street. She said she found most of her materials through looking out of the window of her second-floor apartment in Chicago, Illinois. In her early poetry, Gwendolyn Brooks wrote about the South Side of Chicago, where many black people live. In her poems, the South Side is called Bronzeville. It was "A Street in Bronzeville" that gained the attention of literary experts in 1945. Critics praised her poetic skills and her powerful descriptions about the black experience during the time. The Bronzeville poems were her first published collection. In 1950, Gwendolyn Brooks became the first African American to win the Pulitzer Prize for Literature. She won the prize for her second book of poems called "Annie Allen". "Annie Allen" is a collection of poetry about a Bronzeville girl as a daughter, a wife and a mother. She experiences loneliness, loss, death andpoverty . Gwendolyn Brooks said that winning the prize changed her life. Her next work was a novel written in 1953 called "Maud Martha". "Maud Martha" attracted little attention when it was first published. But now it is considered an important work by some critics. Its main ideas about the difficult lives of many women are popular among female writers today.
Answer: she introduced black culture by writing poems
[EX A]: Gwendolyn Brooks became world-famous because _ .

[EX Q]: Article: If you're training for a marathon, a proper plan for water intake is important. Of course, there's the risk of dehydration . But athletes now know they can also get into trouble by drinking too much. Too much water intake can lower levels of sodium in the blood. The death of a 28-year-old woman following the Boston Marathon caught the attention of many runners and led to new research. Experts advise long distance runners to replace the liquids they sweat out. Their goal is to try to keep someone from not getting dehydrated by more than 2 percent of their body weight. One technique for deciding how much water you need is to get the exact numbers. Runners have to weigh themselves before and after a run to determine how much water they've lost. If their weight drops by more than 2 percent, they have not drunk enough water. Hyponatremia occurs when runners drink so much water that blood salt levels drop off. A study published last year tested 488 runners who completed the Boston Marathon and found 13 percent of them had dangerously low blood salt levels. The first sign that runners may notice is slightly swelling in the hands. They can't get their rings off, and then they might feel sick. They may not remember where they are. In fact, most runners get enough salt to get back to normal levels by eating just one meal after a run. Contrary to the old advice that runners should drink as much as they can to prevent dehydration, the new research has shown that the body is a remarkable machine that actually tells you via thirst when you need water.
Answer: a 28-year-old woman who died after a Boston Marathon
[EX A]: The author of this passage is primarily concerned with _ .

[EX Q]: Article: Exercise may help to safeguard the mind against depression through previously unknown effects on working muscles, according to a new study involving mice. Mental health experts have long been aware that even mild, repeated stress can contribute to the development of depression and other mood disorders in animals and people. Scientists have also known that exercise seems to cushion against depression. But precisely how exercise, a physical activity can reduce someone's risk for depression, a mood state, has been mysterious. So for the new study, researchers at the Karolinska Institute in Stockholm studied the brains and behavior of mice in a complicated and novel fashion. We can't ask mice if they are feeling cheerful or in low spirits. Instead, researchers have pictured certain behaviors that indicate depression in mice. If animals lose weight, stop seeking out a sugar solution when it's available -- because, probably, they no longer experience normal pleasures -- or give up trying to escape from the cold-water zone just freeze in place, they are categorized as depressed. And in the new experiment, after five weeks of frequent but low-level stress, such as being lightly shocked, mice displayed exactly those behaviors. They became depressed. The scientists could then have tested whether exercise blunts the risk of developing depression after stress by having mice run first. But, frankly, from earlier research, they wanted to know how, so they bred pre-exercised mice. A wealth of earlier research by these scientists and others had shown that aerobic exercise, in both mice and people, increases the production within muscles of an enzyme called PGC-1alpha. The Karolinska scientists suspected that this enzyme somehow creates conditions within the body that protect the brain against depression. Then, the scientists exposed the animals, which without exercising, were in high levels of PGC-1alpha to five weeks of mild stress. The mice responded with slight symptoms of worry. But they did not develop depression. They continued to seek out sugar and fought to get out of the cold-water zone. Their high levels of PGC-1alpha appeared to make them depression-resistant . Finally, to ensure that these findings are relevant to people, the researchers had a group of adult volunteers complete three weeks of frequent endurance training, consisting of 40 to 50 minutes of moderate cycling or jogging. The scientists conducted muscle biopsies before and after the program and found that by the end of the three weeks, the volunteers' muscle cells contained substantially more PGC-1alpha than at the study's start. The finding of these results, in the simplest terms, is that "you reduce the risk of getting depression when you exercise," said Maria Lindskog, a researcher at the Karolinska Institute.
Answer: how exercise contributes to reducing someone's risk for depression
[EX A]:
The researchers at the Karolinska Institute in Stockholm conducted the new study hoping to know _ .