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: Overlooking the swollen banks of the Missouri River at Omaha's riverfront landing, one scientist has an important explanation for the past three months of flooding .While many consider the flood to be man-made, a result of water released by the US. Army Corps of Engineers upriver, his theory aims to look deeper into the root of the problem. "The Missouri River is flooding," said Dr. James Hansen, Director of NASA's Goddard Institute for Space Studies, during a visit to Omaha on Tuesday."We've had floods that usually only happen once in every hundred years a couple of times on the Missouri River recently. That's one of the expected consequences of the increasing level of atmospheric carbon dioxide." Hansen, who is considered to be one of the world's leading experts on global warming , said the Missouri River is an example of how global warming is affecting the earth ."Unless you do statistics ,and you see that the frequency of these events is changing , it's not so easy to see that changes are occurring , because the climate system has large inertia ,"he said . Hansen explained, "The ocean is four kilometers deep, and the ice sheets are two or three kilometers thick , so they don't respond immediately as we begin to change the atmospheric composition .We've only experienced about half of the warming that will be caused by the gases already in the atmosphere .The full effect is going to be felt by our children and grandchildren .And if we continue to increase the amount of CO2, the effect will be even larger." Hansen drew a comparison, "If we spend more money than what we're taking in , we're leaving a debt for our children and grandchildren to deal with ."According to Hansen, the responsibility lies in effective policy making to fight against global warming .That includes a gradual reduction in carbon emissions .Hansen suggests that a rising price be placed on carbon emissions, which should be collected from the fossil fuel companies at the first sale . Without effective measures taken by the government, Hansen said the public could expect more of the recent extreme weather patterns,, including more severe droughts and floods in the decades ahead .
Answer: the army releasing water upriver

Output: Many people think the reason for the flooding of the Missouri River is _ .

Input: Consider Input: Article: People living in the UK take quite a few holidays abroad and in this country each year.Choices made about where to go, how to get there and what to do while there can either benefit or harm the environment. While on holiday Many of the things you can do to the greener on holiday will be the same things you can do at home--but there are also some extra things too, like avoiding gifts made from endangered plants and animals.Here are some suggestions: *Making the most of locally produced food and drink, and local activities and attractions will support people in the area you are visiting and reduce the need for further environmental influence from transport; *Switching off any air conditioning, heating and lights will help reduce climate change effect; *Save water--some countries suffer from water shortages and saving water can help avoid damage to our natural habitats . Endangered species Some gifts and foods available in some countries can be made from endangered plants or animals.Check before you buy, but if you doubt, avoid animal and plant gifts.More details of the types of products to avoid and illegal trade hotspots can be found on the Souvenir Alert web page. Making a positive contribution to the place you are visiting There are ways in which your holiday can help support local people and the environment: *There are many opportunities to volunteer and help with projects that conserve and improve natural habitats; *When you are away, or if you are looking for somewhere to visit, you can support projects or attractions which protect wildlife, such as nature reserves and conservation projects.
Answer: go around on foot

Output: According to the passage, we can _ to help reduce climate change effect.

Input: Consider Input: Article: John Blanchard was studying the crowd making their way through the station. He was looking for the girl whose heart he knew, but whose face he didn' t, the girl with the rose. When reading a book in a Florida library a year before, John became interested not in the contents of the book, but in the notes penciled in the margin . The handwriting reflected a thoughtful soul and beautiful mind. He discovered the former owner' s name in the front of the book: Miss Hollis Maynell. He located her address and wrote a letter introducing himself. The next day he was shipped overseas to serve in the army. During the next year, they grew to know each other through the mail and their friendship developed. John requested a photograph, but she refused, saying if he really cared, it wouldn' t matter what she looked like. When the day finally came for him to return home, their first meeting was suggested--7:00 pm. at the Grand Central Station in New York. She wrote," You' ll recognize me by the red rose I wear on my coat. "So now John was in the station to meet the girl with a rose. As a pretty and slim girl in green came over, John noticed her blue eyes like flowers in spring. He walked directly towards her , entirely forgetting she was not wearing a rose. As John came closer to her, he saw another woman with a red rose stood nearby. Well past 40, this woman had graying hair done under a worn hat. Seeing the girl in green walk quickly away, John felt as if he were split in two. He desired to follow that girl, but longed for the woman whose spirit had truly companioned and supported him. The woman looked gentle and sensible. John went to her, saying, "1' m Captain John Blanchard. You must be Miss Maynell. I am glad to meet you here. May I take you to dinner?" She replied with a smile, I don' t know what this is about. But the lady in green who just went by, begged me to wear this rose on my coat. She said if you asked me out to dinner, l' d tell you she is waiting for you in the big restaurant across the street. She said it was some kind of test!"
Answer: he was impressed by the notes written by the owner
Output: John was eager to know the former owner of the book because_.