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.

Input: Consider Input: 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

Output: During his visit home, Krishnan _ .

Input: Consider Input: Article: You feel happiest when you create a healthy balance between giving and receiving. If you give and give without making time to fill your own needs, then it's likely you will burn out, or feel upset .When you take and take without giving anything back ,you never feel fulfilled, so you are always searching for ways to fill the _ in your life. The way to create a healthy balance between giving and receiving is to know and then live by your values .I break values up into two groups which I call being and having values. Your being values are the character traits of the ideal person you would like to be. I suggest to my clients that they choose three being values that they are willing to make a commitment to live by. An example of some being values are: kind, loving, generous, inspirational, peaceful, wise and even powerful. By acting on these values you give to others through your actions and you inspire others by being a positive role model. Mastering being these character traits becomes your life purpose. Your having values are the feelings you need to create in order to be happy. These could be companionship, achievement, support, being valued or financial security. This is what you receive. You take responsibility for filling your own needs by taking steps to create these feelings and conditions in your life. When you make a commitment to live by your being values, it becomes easier to make conscious choices rather than reactionary ones. If your usual pattern is to talk about your problems, you could choose to think and act like a calm person. A calm person might go for a walk, meditate, or set a time limit before responding. If your usual pattern is to worry, you could choose to act like a responsible or wise person. In other words, you would act like the person you choose to be--this is the key to personal power. When you choose to act on your values, you not only feel good about yourself, you reinforce your chosen beliefs. Over time acting in this way changes how you see the world, and in turn the way other people think of you.
Answer: inform the readers how to be truly happy

Output: The main purpose of this passage is to _ .

Input: Consider Input: Article: About 6,000doctors in theprefix = st1 /Philippinesare studying to become nurses so they can find higher-paying jobs abroad, Health Secretary Francisco Duque says. This was up from 2,000 doctors who studied to become nurses last year, Duque said. The exodus of doctors and nurses had created a "threatening situation for our health care system" and a task force had been established to examine the potential impact, he said. The team was working on a bill which would require doctors to practice in thePhilippinesfor at least three to four years before they were able to work abroad. "I think the problem really is the migration of doctors. We have so many nurses now, more than enough to fill up(vacancies). But our doctors are leaving," Duque said. A study by the University of thePhilippineshad found that between 2000to 2003 more than 50,000 Filipino nurses went abroad to work. A doctor working in a government hospital in thePhilippinesearns only about 25,000 pesos(446 dollars) a month. A doctor could earn around 8,000dollars a month while working as a nurse overseas. Even lawyers, accountants and engineers are enrolling to brain as nurses. Filipino nurses are in demand in Europe, the United States, the Middle East and even closer to home, such as in Singapore and Japan. However, Health officials have warned the country faces a "medical apocalypse" if it continues to lose its health professionals to jobs abroad.
Answer: leave of many people at one time
Output: The word "exodus" in Para3 can be probably explained by _