instruction:
In this task, you're given an article, a question which often contains a blank, four options (associated with "A", "B", "C", "D") and the answer to that question. Your task is to classify whether the given answer is correct or not by providing "Yes" or "No", based on the article.
question:
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.
Question: We are told that in an average family about 1990 _ .
Options: (A) many children died before they were five (B) the youngest child would be fifteen (C) seven of eight children lived to be more than five (D) four or five children died when they were five
Asnwer: C
answer:
No

question:
Article: Researchers are now using 3D printing to create models of the human heart to help heart specialists. The heart doctors can use the models to better help patients before an operation. Dr. Bramlet, a children's heart expert at the University of Illinois College of Medicine, says the 3-D models show information he cannot get any other way. "And so what we've done with the printed models? We've pulled it out of the screen so that you can actually hold it in your hand and evaluate the anatomy ." A 3-D printer uses images from a digital display to create a physical model of a human heart. Matthew Bramlet says doctors can use the model to understand the anatomy. Pictures from medical tests like CAT scan or MRI are sent to a 3-D printer to create a heart in a plaster form. The printer then constructs the heart, thin layer by thin layer. Dr. Bramlet says the model matches the real heart in every detail. "When we're done with the model and made our decision, we want to be able to go back to the source image and confirm those findings," he says. Dr. Bramlet has built model hearts for different kinds of heart operations. All of the operations were successful. In his first case, digital images showed only one tiny hole in a baby's heart. But, the 3-D printed model showed several defects or problems that the baby was born with. Dr. Bramlet says those defects could not be seen easily in the images. The heart surgeon was able to change the type of surgery for the patient based on the 3-D model. He added that 3-D heart models saves time during heart operations. Kathy Magliato is a heart surgeon at Saint John's Health Center in Los Angeles. She welcomes the new technology. She says it could help her make better decisions before she operates on the hearts of her patients. "I can then take this very complicated structure before the operation and I can hold it in my hand and plan an operation around what I'm seeing, touching and feeling. That to me is what can potentially change the game in an operation and save lives." Dr Bramlet continues to research the technology. He is working with the National Institutes of Health to build a 3-D library that includes heart models and images that others can use.
Question: Whats the main idea of the passage?
Options: (A) The application of 3-D printing in heart operations (B) The development of 3-D technology. (C) The difficulties of heart operations. (D) Heart operations with the help 3-D models.
Asnwer: C
answer:
No

question:
Article: The miracle bridge The Brooklyn Bridge that crosses the river between Manhattan and Brooklyn is simply an engineering miracle. In 1883, a creative engineer, John Roebling, was inspired by an idea for this spectacular bridge project. However, bridge-building experts told him to forget it. It just was not possible. Roebling convinced (persuade sb. to do sth. ) his son, Washington, an up-and-coming engineer, that the bridge could be built. The two of them formed an idea of how it could be finished successfully and how to overcome the difficulties. Somehow, they persuaded bankers to provide money for the project. Then, with great excitement and energy, they hired their crew and began to build their dream bridge. The project was only a few months _ when a tragic on-site accident killed John Roebling and severely injured his son. Washington was severely brain-damaged, unable to talk or walk. Everyone thought the project would have to be thrown away, since the Roeblings were the only ones who understood how the bridge could be built. Though Washington Roebling was unable to move or talk, his mind was as sharp as ever. One day as he lay in his hospital bed, an idea flashed in his mind as to how to develop a communication code. All he could move was one finger, so he touched the arm of his wife with that finger. He tapped out the code to communicate to her what she was to tell the engineers who continued building the bridge. For 13 years, Washington tapped out his instructions with one finger until the spectacular Brooklyn Bridge was finally completed.
Question: This spectacular bridge project _ in 1883.
Options: (A) was designed well by a certain engineer (B) was going on (C) was a dream of an idea that was workable (D) was argued heatedly by the bridge-building experts
Asnwer: C
answer:
Yes