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.

[Q]: Article: The greatest recent changes have been in the lives of women. During the twentieth century there was an unusual shortening of the time of a woman's life spent in caring for children. A woman marrying at the end of the 19th century would probably have been in her middle twenties, and would be likely to have seven or eight children, of whom four or five lived till they were five years old. By the time the youngest was fifteen, the mother would have been in her early fifties and would expect to live a further twenty years, during which custom, chance and health made it unusual for her to get paid work. Today women marry younger and have fewer children. Usually a woman's youngest child will be fifteen when she is forty-five and is likely to take paid work until retirement at sixty. Even while she has the care of children ,her work is lightened by household appliances and convenience foods. This important change in women's way of life has only recently begun to have its full effect on women's economic position. Even a few years ago most girls left school at the first opportunity and most of them took a full-time job. However, when they married, they usually left work at once and never returned to it. Today the school-leaving age is sixteen, many girls stay at school after that age , and though women tend to marry younger ,more married women stay at work at least until shortly before their first child is born. Many more after wads, return to full or part-time work. Such changes have led to a new relationship in marriage, with both husband and wife accepting a greater share of the duties and satisfaction of family life, and with both husband and wife sharing more equally in providing the money and running the home, according to the abilities and interest of each of them.
Answer: four or five children died when they were five
[A]: We are told that in an average family about 1990 _ .

[Q]: Article: Humans are well-equipped for life on Earth. But in space, it is different. Low or _ changes how the blood flows and causes motion sickness, muscle loss and tiredness. Weightlessness can also cause bone loss. But scientists are experimenting with little worms to better understand how space travel affects astronauts. The millimeter-long worm is called C. elegans. The see-through worm is often used in medical studies because its life is only about two weeks long. Seventy percent of its DNA is the same as human DNA. Sabanayagam is a scientist, who built a micro-gravity simulator to test how C. elegans would perform in the actual zero gravity of space. Scientists put the worms into the simiulator full of water. After a week they take out the worms. They look for changes in the worms' epigenome,which are chemical markers that tell the DNA in the cells how to perform. The epigenome can be changed by the environment. And those changes pass from one generation of worms to the next. "When the worms are in a liquid environment, some epigenomic marks remain even when we take the animal out of the liquid environment and put it back into normal ground conditions. So its offspring keeps this epigenomic memory of the parents' liquid environment or microgravity environment." The information the scientists have gathered suggests that the epigenomic marks appear during the early part of a worm's life. Mr. Sabanayagam says he thinks scientists can find genes in the human similar to those in the worms that responded to microgravity and scientists could possibly observe those genes closely when astronauts travel in space. Sabanayagam expects C. elegans to visit the International Space Station within two years. He says he hopes information gathered from the worm studies can be used to develop simple, low-cost and quick tests to measure an astronaut's health.
Answer: has a short life period
[A]: From the passage we can know C. elegans _ .

[Q]: Article: Divorces in Japan have more than doubled, according to health ministry statistics. One in three Japanese marriages now ends in divorce. Atsuko Okano was in one of those failed marriages. Three years ago, she found herself alone in her 30s, with children to raise and a future full of question marks and social shame. But she also saw an opening, and became an advisor helping people like herself. "My husband was cheating on me," she recalled. 'I did everything to bring him back to me but it didn't work, so I _ him." Such frankness is a major characteristic of Japan's recently divorced. Divorced people - particularly woman - have long been looked down upon in Japan, where self-sacrifice and family stability are regarded as ideals. In the past, bored housewives remained bored. The security of the family unit was the most important thing. Now, young Japanese are increasingly choosing satisfaction in life over the demands of tradition, and more woman are financially independent. As a result, Japanese divorce rates are flying. Experts attribute this to the erosion of a long-standing double standard that granted divorced men respectability, but branded(gave somebody a bad name) divorced women as damaged goods. Over the past decade, growing numbers of highly educated and successful professional women have challenged that assumption(something taken for granted) by turning their backs on unhappy marriages and paying no attention to the taboo of divorce. The majority of divorce behavior now is started by women.
Answer: are becoming brave enough to challenge the taboo of divorce
[A]:
This passage mainly talks about the fact that nowadays Japanese women _ .