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: Narayanan Krishnan was a bright, young, award-winning chef with a five-star hotel group in Switzerland. But a quick family visit home before heading for Europe changed everything. He saw a very old man under a bridge eating his own human waste for food while visiting a friend in the south Indian city of Madurai in 502. Shocked by this, Krishnan gave up his job within the week and returned home for good, convinced of his new cause. "That inspiration is a driving force still inside me as a flame--to serve all the mentally ill and the people who cannot take care of themselves," Krishnan said. He founded the organization Akshaya Trust in 503. In Hindu mythology , Goddess Annapoorani's "Akshaya bowl" fed the hungry endlessly, never using up its resources. Now 14, he has served more than 1.2 million meals--breakfast, lunch and dinner to India's homeless and the poor. Krishnan's day begins at 4 a.m. He and his team cover nearly 110 miles, routinely working in temperatures topping 100 degrees Fahrenheit. The hot meals he delivers are simple, tasty vegetarian food he personally prepares, packs and often hand-feeds to nearly 400 people each day. Krishnan carries the barber's tools and is trained in eight haircut styles that, along with a fresh shave, provide extra dignity to those he serves. He says many of the homeless seldom know their names or birthplaces, and none has the ability to beg, ask for help or offer thanks. They may be unfriendly or ill-willed because of their conditions, but Krishnan says this only makes him offer help more willingly.
Answer: knew the condition of the mentally ill

A: During his visit home, Krishnan _ .
****
Q: Article: Students at the Yale School of Architecture handed over the keys to a house that they designed and built to its new owners at a ceremony on Sept. 25 at 20 King Place. The ceremony held to hand over the house will mark the completion of the school's First-Year Building Project 2008. since 1967, the Yale School of Architecture has offered its first-year graduate students the opportunity to design and build a structure as a part of their education. Unique among architecture schools, this program is compulsory for all members of the class, and students frequently refer to it as their reason for applying to Yale. This year's class of 64 worked to design, develop and document an idea for a 2,100-square-foot, wheelchair-accessible, two-family house. Students had to use sustainable resources and energy-efficient technology. The budget for the project is always less than actual construction costs, and the builders-in-training had to seek supplementary donations, mostly in the form of construction materials. The result this year was a "designer" home, dressed entirely in cedar , fitted inside with Swedish-designed cabinetry and partially powered by solar energy. The floors are bamboo, another natural material prized for being quickly replenished . This year, the student-builders used a pre-cast foundation system, which, in addition to its other labor-saving virtues, uses 75% less concrete than the poured system. The first-year class of 2008 raised $100,000-worth of donated materials. But when it came to constructing the inside steps of the house, they used old drafting tables from the School of Architecture that would otherwise have been thrown out. Ground was broken in May for the house at King Place, and the whole class worked on site until the construction was finished.
Answer: to increase their interest in architecture

A: The students at the Yale School of Architecture designed and built the house _ .
****
Q: Article: The scientific world continues to be amazed by the speed of the development of cloning. Some scientists now suggest that the cloning of humans could occur in the near future. Despite the benefits of cloning, however, certain ethical questions concerning the possible abuse of cloning have been raised. At the heart of these questions is the idea of humans influencing life in a way that could harm society, either morally or in a real physical sense. Some people object to cloning because it allows scientists to "act like God" in the handling of living organisms. The cloning of Dolly raised the debate over this practice to a whole new level. It has become obvious that the technology for cloning Dolly could also be used to clone humans. A person could choose to make two or ten or a hundred copies of himself or herself by the same techniques used with Dolly. An active debate about the morality of cloning humans arises. Some people see benefits from the practice, such as providing a way for parents to produce a new child to replace one dying of a fatal disease. Other people worry about humans taking into their own hands the future of the human race. At the beginning of the twenty-first century, many scientists say the controversy over the ethics of cloning humans is overstressed because of the unpredictability of cloning in general. While scientists have cloned animals such as sheep, mice, cows, pigs, and goats, fewer than 3 percent of all those cloning efforts have succeeded. The animal clones that have been produced often have health problems. Scientists believe the rapid reprogramming in cloning can introduce random errors into a clone's DNA. Those errors have altered individual genes in minor ways, and the genetic defects have led to the development of major medical problems. Some scientists say this should make human cloning out of the question, but others argue that cloning humans may actually be easier and safer than cloning animals. Whatever, I agree that further research in the field of cloning is needed.
Answer: the population in the world will be too large

A:
Some people are against cloning of humans because they think _ .
****