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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.
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Article: Pets provide an unconditional love that requires very little on the part of the human. Animals are so special to those of us who love them. We miss them when they are no longer with us. We grieve for them in ways which are just the same as grieving for a human loved one. Whether the end comes through old age, illness, or sudden death, the death of a pet can cause enormous feelings of sorrow, guilt, and loneliness for children and adults alike, as the animal was considered a family member, a child's favoured playmate, or an older person's loyal and faithful companion. Some people don't want a pet because they do die! It's understandable to be unwilling to expose yourself to death but, at the same time, _ . When we live with animals we're more in step with the rhythms of the planet from day to night and from season to season because our companions make us more aware of the changes around us. Our companion animals teach us about the simple gifts of a beautiful day, a good meal and a gentle touch. The death of a pet can make us struggle with our belief structure-a natural part of the grieving period. Whether grieving an animal or human, we question our beliefs and many people find their belief structure becomes stronger when they ask themselves hard questions. Others find a new way of acceptance. And we learn from our animals. Animals aren't afraid to die; they show us that the end of life can be faced without fear. They can teach us to accept death as an opening for love and wonder. Allow yourself to grieve in whatever way is appropriate for you. The loss of a pet is real grief and causes us to travel through the stages of grief-denial, anger, depression, guilt, and acceptance. These stages must be lived through for the mourning to allow full healing.
Answer: pets only provide people with love but never ask for return
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According to the passage, the reason why some people don't want a pet may be that _ .

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Article: Hungry for Change is part of a growing movement of people who want to stop _ throughout the world . They want to make certain that people in famine areas can protect themselves from the effects of future droughts . They also want to make certain that enough help is quickly available for emergencies in all parts of the world . Hungry for Change has helped to raise millions of pounds for famine relief . It has attracted a great deal of newspaper publicity for its relief work . It has also been successful in persuading the government in prefix = st1 /Britainto increase its aid budget by several million pounds and carry out new research into improved crops . While Hungry for Change works in Britain for an end to poverty and famine in the world , Oxfam is helping to get over the fear of famine in such countries as Ethiopia and Sudan with long-term development projects . In North West Darfur , Sudan , Oxfam is helping to increase food production . In Nile Province,Sudan, Oxfam is planting trees in order to provide fuel and shelter , and to protect the soil . It is a faraway area , where rainfall is poor and conditions for agriculture and the forests are difficult . In Arba Minch,Ethiopia, Oxfam is supporting a project to supply clean water to villages . Clean water will reduce the risk of diseases, especially among children .
Answer: organizations
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Hungry for Change and Oxfam are two_.

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Article: The city can seem a cold, mean place. In the middle of so many people hurrying about their own business, a person can feel alone among the millions of others. There is a popular view that in cities, strangers are less likely to help an elderly person cross a street or call the police when they see a bike being stolen. Recently, a New Yorker named Casey Neistat did an experiment. He chained up his bike in several public places, then "stole" it in a number of obvious ways, such as using a hacksaw . He filmed everything to see whether other New Yorkers would try to stop a shameless bike theft. The result? People just walked on by. Is this evidence of an immoral, selfish urban society? Not necessarily. According to another recent study, the way city people mind their own business is about other factors besides morality . This is called the Bystander Effect, the theory that city people do not react because of the urban enviromnent they live in. Psychologist Dr. Harold explained why people did not involve themselves in Neistat's bike theft experiment with the Bystander Effect. First, people who live in cities are surrounded by so much activity that they stop noticing what is going on around them. Second, they are less easy to surprise and assume every activity has a logical explanation. "The third is that people notice it, but they don't know what to do," he continued. "And the fourth is fear -- they know they should do something, but they're afraid to challenge someone with a hacksaw." A lack of concern is only a small reason why people don't take action, concludes Dr. Harold. Despite the results of Neistat's experiment, there is also evidence of a sense of team spirit that connects people in cities. All it takes is a funny joke or a shared interest to start a conversation with someone at a bus stop. When city folk are in trouble, they come together for support -- famously in New York on City society is different, but that doesn't mean it's cold or mean -- it just means it's busy!
Answer: making his experiment well-known to the public
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Casey Neistat fihned everything in the experiment with the purpose of _ .