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 Input:
Article: Lying on his sickbed in hospital, all 86-year-old Lin Ruiming can do is stare out at a tiny part of sky through the small window. The old man used to ride his motorbike through the busy streets of downtown Beijing. All the while he could only dream of touring the world. He has been suffering from terminal lymphoma since February. As a last gift, his granddaughter,Lin Yifan,asked China's Internet population to give her grandfather a shot at globetrotting . Last week, Lin Ruiming's _ from Sydney Harbor, Australia, to the River Thames in London, UK, and even to a volcano in Auckland, New Zealand. Lin Yifan, 29, had promised to paint a portrait of her grandfather, but had almost forgotten her word until the old man got ill. "I had put off the painting for many years because I believed I would have plenty of time to do it," she said. She spent one evening last week working on a portrait, based on a photo taken on her grandfather's birthday last year. She posted the portrait on Sina Weibo, and called for Web users to take photos with the portrait in different locations and send them to her on May 11.Over the following five days she received about 20,000 photos, most of which were sent by people she had never met. She says that her grandfather, while too weak to view all the photos, has said that he is happy. "Thanks to all these helpers, I have become a celebrity around the world," the old man joked.
Answer: she believed she could do it anytime

Ex Output:
Lin Yifan put off painting the portrait mainly because _ .

Ex Input:
Article: For thousands of years, people have been debating the meaning of happiness and how to find it. From the ancient Greeks and Romans to current day writers and professors, the debate about happiness continues. What makes someone happy? In what parts of the world are people the happiest? Why even study happiness? The Greek philosopher Aristotle said that a person's highest happiness comes from the use of his or her intelligence. Religious books such as the Koran and Bible discuss faith as a form of happiness. The British scientist Charles Darwin believed that all species were formed in a way so as to enjoy happiness. People throughout history may have had different ideas about happiness. But today, many people are still searching for its meaning. How do you study something like happiness? You could start with the World Database of Happiness at Erasmus University in prefix = st1 /Rotterdam, The Netherlands. This set of information includes how to define and measure happiness. Some findings are not surprising. For example, the database suggests that married people are happier than single people. People who like to be with other people are happier than unsocial people. But other findings are less expected: People with children are equally happy as couples without children. And wealthier people are only a little happier than poorer people. Positive psychology is the new term for a method of scientific study that tries to examine the things that make life worth living instead of life's problems. Traditional psychology generally studies negative situations like mental suffering and sickness. But positive psychology aims to study the strengths that allow people and communities to do well. There is also an increasing amount of medical research on the physical qualities of happiness. Doctors can now look at happiness at work in a person's brain using a method called magnetic resonance imaging , or MRI. For example, an MRI can show how one area of a person's brain activates when he or she is shown happy pictures. A different area of the brain becomes active when the person sees pictures of terrible subjects.
Answer: the strong belief in religion

Ex Output:
The Bible tells us happiness comes from _ .

Ex Input:
Article: Earlier, in the old days, women used to sit at home separated from the outside world. They used to manage the home and look after children. They were free of the responsibility of earning money to support the family, which was left to men. With the coming of industrialization and technological development, the lifestyles of human beings started to change. The needs of human beings started to grow. In this process, women slowly started to move outside the home. Women received the same education as men. Gradually, women slowly started to think independently and participated equally with men in all fields of life, including politics, sports and even military. With changing environments, the role of women has become more important in society. To match today's standard of living, it is necessary for both men and women to support the family. Today, women have been given bigger roles to play in society. They are even taking more responsibility than men. At first, men disagreed with women pursuing their careers outside the home. However, with growing needs and a shortage of money, they had no other way but to accept the reality. The financial contributions from women to their families have increased, but in some places, the home is still managed only by women as in the past. It is a challenging task for women to manage both. Women are bearing the stress and suffering mental difficulties with both managing the home and pursuing their careers.
Answer: Women's Financial Contributions

Ex Output:
The best title for the passage would be _ .