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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: Disposing of waste has been a problem since humans started producing it. As more and more people choose to live close together in cities,the waste disposal problem becomes increasingly difficult. During the eighteenth century,it was usual for several neighboring towns to get together to select a faraway spot as a dump site. People would transport household rubbish,rotted wood and old possessions to the site. Regularly some of the trash was burned and the rest was buried. The unpleasant sights and smells caused no problem because nobody lived close by. Factories and some other industrial sites also had waste to be disposed of. Those located on rivers often just poured the unwanted remains into the water. Others built huge burners with chimneys to deal with the problem. Several facts make these choices unacceptable to modern society. The first problem is space. Dumps , are most needed in heavily populated areas. Such areas rarely have empty land suitable. Farm areas are refusing to accept rubbish from elsewhere,cheap land in major city areas to dispose wastes is nonexistent . Awareness of pollution dangers has resulted in more strict rules of waste disposal. Pollution of rivers,ground water,land and air is a price people can no longer pay to get rid of waste. The amount of waste,however, continues to grow. Recycling efforts have become commonplace,and many towns require their people to take part. Even the most efficient recycling programs,however,can hope to deal with only about 50 percent of a city's reusable waste,so more people should be involved in recycling programs.
Answer: Waste Disposal Problem
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The most suitable title for this passage would be _ .

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Article: On 17 March 2003, Robin Cook, Leader of the House of Commons and former Foreign Secretary, resigned from the Cabinet in protest against the coming war in Iraq. His resignation speech inspired the first long applause in the history of the House and marked the end of the ministerial career of one of Labor's most brilliant politicians. For the previous two years, Robin Cook kept a diary, a personal record of the life of Labor's second term, a diary that forms the center of the narrative . The Point of Departureis Robin Cook's plain account of this extraordinary period in our political history, the most important political publication of the decade. Though surprised by his abrupt dismissal as Foreign Secretary, he became determined to bring about some changes in Parliamentary democracy that he believed was essential if Parliament was to move into the 21stcentury. As Tony Blair told him, "This is the job for you." Drawing on first-hand experiences in the Commons and the Cabinet, of encounters in conferences, and late night conversations, we follow his gathering disillusionment as the political compass of the government changes to directions which he believes to be completely mistaken: from its failure about Lords reform and its unwillingness to provide leadership for social change, to a foreign policy which has led us away from our responsibility in Europe, into closer relationship with the most right-wing government in American history, and participation in Bush's war on Iraq. This is the story of a government in power and the tensions between those who govern. But above all it is a story of a politician who truly wanted to bring democracy closer to the people, but who saw a government increasingly separated from the values of himself and his party, and who developed a growing belief that on Iraq, its position was morally, diplomatically and politically wrong. Robin Cook first entered Parliament as MP for Edinburgh Central in 1974. He held a number of senior positions in Opposition -- Shadow Foreign Secretary, Shadow Health and Social Services Secretary -- before becoming Foreign Secretary in 1997. In 2001 he was appointed Leader of the House of Commons, a position from which he resigned in March 2003 in protest against the coming war in Iraq.
Answer: couldn't accept the government's decision to join in the coming war in Iraq
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Robin Cook resigned from his post because he _ .

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Article: When children learn a language, they learn the grammar as well as words or vocabulary. No one teaches them; children just " _ ". Before babies begin to produce words, they produce sounds. Some of these sounds will remain if they occur in the language being learned, and others will disappear. This is called the "babbling stage". A child does not learn the language "all at once". The child first speaks only one-word "sentences". After a few months, the two-word stage arises. During this stage, the child puts two words together. These two-word sentences have definite patterns and express grammatical and meaningful relationships. Still later, in the telegraphic stage, the child will produce longer sentences. These longer sentences are mainly made up of content words. The child's early grammar lacks many of the rules of the adult grammar, but gradually it will become perfect. All normal children everywhere learn language. This ability is not dependent on race, social class, geography, or even intelligence . This ability is uniquely for human.
Answer: the importance of learning foreign languages
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This passage is mainly about _ .