In this task, you're given an article, a question which often contains a blank and four options (associated with "A", "B", "C", "D"). Your task is to find the correct answer (from the given options) for the question from the given article and return one of the options from "A", "B", "C", and "D". Do not generate anything else apart from one of the following characters: "A", "B", "C", "D". There is only one correct answer for each question.
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Question: Article: If you want to see climate change, head north and keep going until you run out of globe. That is easier said than done. The Arctic is home to few people and covered in ice much of the year. But those who make their way to the icy seas of the Arctic Ocean will see a part of the planet that is warming and changing faster than anywhere else. In September, scientists announced at the National Snow and Ice Data Center that Arctic summer sea ice had fallen to its second lowest level since 1979, and probably long before that. The Arctic has lost an area of ice greater than the area of all U.S. states east of the Mississippi River. And what ice remains appears to be getting thinner and weaker. Nick Toberg and Till Wagner are polar ice scientists who are doing sea ice fieldwork. "There is plenty of data to suggest that the ice is becoming thinner as well as smaller in area," they say. The changes happening in the Arctic are a warning for the entire world . As polar expert Walt Meier puts it, " _ Some scientists worry that Arctic sea ice may be going from a downward spiral to a "death spiral", one from which there is no escape. As more ice melts , more dark open water appears. The darkness absorbs more heat, which speeds up the pace of melting. Until recently, many scientists thought it might take until the end of the century for the North Pole to become completely ice free during the summer. Now some believe it could happen by 2030 or even earlier. "The melting is happening faster in the real world than it has in the models," says Nick Toberg.
Question: Nick Toberg may agree that _ .
Options: (A) the ice in the North Pole will stop melting (B) the ice in the North Pole is melting faster than expected (C) the ice in the North Pole will melt before 2030 or even earlier (D) the ice in the North Pole will not disappear until the end of the century

Answer: B

Question: Article: School is out for the summer in some areas, and for many children, that means weeks of sleeping in late, trips to the swimming pool or hours spent in front of the TV. These months of inactivity--- away from the daily tiring things of school--- are something that young people look forward to, but it can have a detrimental influence on the knowledge they have. Studies have shown that children lose a lot in math skills during the summer months. Children who spend little time learning experience a much greater amount of learning loss than those who often take part in summer programs. So when school starts again in the fall, teachers often have to spend several weeks reteaching children material that they have forgotten. Experts suggest that parents make sure the summer months are a time of continued learning. For example, they suggest that lunch time is good time to improve a child's spoken skills, simply through conversation. A trip to the supermarket can be an opportunity to improve a child's math skills by having him or her add up the cost of food. And there is no better way to prevent learning loss than by having a child read every day. Fortunately, there are many programs that can help parents. The best place to start is at your local library. Most libraries have summer reading programs that are filled with fun activities. A. strong musical education also improves learning. Find out summer music camps in your area. We think that children should have fun during the summer break, but it should not be a vacation from learning. We strongly suggest parents should take advantage of the many educational opportunities available for their children during the coming weeks.
Question: Children lose a lot in learning in the summer break because they_.
Options: (A) do homework before the TV (B) stay up late at night (C) visit the swimming pool (D) spend little time learning

Answer: D

Question: Article: 2014 TFK Poetry Contest Calling all poets! TIME For Kids has a challenge for you:Write a funny, rhyming poem. It must be an original poem that does not copy another poet's work. Enter it in the TIME For Kids Poetry Contest. As fewer and fewer children are interested in writing poetry of their own, TIME For Kids decides to organize and sponsor such a contest to change the situation. Contest Rules 1. How to enter: This contest begins 12:01 am on March 6, 2014 and ends 11:59 pm on July 24, 2014. To enter, mail the following information to 1271 Avenue of the Americas, 32nd Floor, New York, New York 10020: (a) an original and previously unpublished poem that is humorous and has a rhyme scheme ; (b) Entrant's first name only and a parent's mail address. Limit one entry per person. By entering, Entrant promises that the entry (1) is original, (2) has not been published in any medium and (3) has not won an award. 2. Judging: All entries will be judged by poet Kenn Nesbitt, based on the following criteria: creativity and originality (50%), use of language and rhyme (25%) and appropriateness to the theme of the contest (25%). The length of the entry will not be taken into consideration. 3. Prizes: Our judge will select four semifinalists from which one grand-prize winner and three finalists will be chosen. The one grand-prize winner will receive an online class visit from Children's Poet Kenn Nesbitt and a signed copy of his newest book of poetry, The Armpit of Doom:Funny Poems for Kids, approximately value: $275. The three finalists will each get a signed copy of Nesbitt's newest book of poetry,The Armpit of Doom: Funny Poems for Kids,and both their poems and that of the grand-prize winner will be published at timeforkids.com. 4. Eligibility :Open to legal citizens of the 50 United States and the District of Columbia who are primary school students and are 8 to 13 years old at time of entry. 5. Winner's list:For names of the winner and finalists,visit timeforkids.com(after August 1, 2014, available for a period of 10 days).
Question: The purpose of the contest is to _ .
Options: (A) encourage children to learn from other poets (B) help children realize the dream of poetry writing (C) encourage children's interest in poetry writing (D) encourage children to read more original poems

Answer:
C