Article: Like most people, I was brought up to look upon life as a process of getting. It was not until in my late thirties that I made this important discovery: giving-away makes life so much more exciting. You need not worry if you lack money. This is how I experimented with giving-away. If an idea for improving the window display of a neighborhood store flashes to me, I step in and make the suggestion to the storekeeper. One discovery I made about giving-away is that it is almost impossible to give away anything in this world without getting something back, though the return often comes in all unexpected form. One Sunday morning, the local post office delivered an important special delivery letter to my home, though it was addressed to me at my office. I wrote the postmaster a note of appreciation. More than a year later I needed a post-office box for a new business I was starting. I was told at the window that there were no boxes left, and that my name would have to go on a long waiting list. As I was about to leave, the postmaster appeared in the doorway. He had overheard our conversation. "Wasn't it you that wrote us that letter a year ago about delivering a special delivery to your home?" I said yes. "Well, you certainly are going to have a box in this post office if we have to make one for you. You don't know what a letter like that means to us. We usually get nothing but complaints." Question: When the author needed a post-office box, _ . Yes or no, is the answer "many people had applied for post-office boxes before him"?
No

(Question)
Article: On this vivid planet, it appears color1ful with many world famous buildings. Among these largest artificial articles in the world, many were designed by the same architect--Ieoh Ming Pei. Pei, the 1983 Laureate of the Pritzker, Architecture Prize, is a founding partner of I. M. Pei & Partners based in New York City. He was born in China in 1917, the son of a banker. He came to the United States in 1935 to study architecture at the Massachusetts Institute of Technology and the Harvard Graduate School of Design (M. Arch. 1946). From 1945 to 1948, Pei taught at Harvard. In 1948 he accepted the newly created post of director of Architecture at Webb & Knapp, Inc., and this association resulted in major architectural and planning projects in big cities. In 1958, he formed the partnership of I. M. Pei & Associates, which became I. M. Pei & Partners in 1966. The partnership received the 1968 Architectural Firm Award of The American Institute of Architects. Pei has designed over forty projects in the world, twenty of which have been award winners. His outstanding projects have included the East Building of the National Gallery of Art, Washington, D.C.; the John Fitzgerald Kennedy Library near Boston; the Fragrant Hill Hotel near Beijing, China. Pei is now a member of the National Council on the Arts, and before served on the National Council on the Humanities. He is a Fellow of the American Institute of Architects, a member of the Royal Institute of British Architects, and an elected member of the American Academy of Arts and Letters. He is a member of the Corporation of the Massachusetts Institute of Technology. As a student, he was awarded the MIT Traveling Fellowship, at Harvard. He later won a lot of honors. In 1982, the deans of the architectural schools of America chose I. M. Pei as the best designer of significant non-residential structures. Question: _ of Pei's structures have won awards. Yes or no, is the answer "Twenty"?
(Answer)
No

Ques: Article: Grant Wood's American Gothic caused a stir in 1930 when it was exhibited for the first time at the Art Institute of Chicago and awarded a prize of 300 dollars. Newspapers across the country carried the story, and the painting of a farmer and a younger woman posed before a white house brought the artist instant fame. In 1930, Grant Wood, an American painter with European training, noticed a small white house built in the small southern Iowa town of Eldon. Wood was so fascinated by it that he decided to paint the house along with the kind of people he thought should live in that house. In the painting, the farmer is modeled on his dentist. Dr. Byron McKeeby. His younger sister Nan served as a model for the woman (imagined to be the farmer's wife or daughter). Wood wanted to give a description of the traditional roles of men and women as the man is holding a pitchfork symbolizing hard labor. Each element was painted separately; the models sat separately and never stood in front of the house. The Gothic style of the house inspired the painting's title. American Gothic remains one of the most famous paintings in the history of American art. The painting has become part of American popular culture. Some believe that Wood used it to satirize the narrow-mindedness that has been said to characterize Midwestern culture. The painting may also be read as a praise of the moral virtue or rural America or even as a mixture of praise and satire. American Gothic is one of the few images to reach the status of cultural symbol, along with Leonardo da Vinci's Mona Lisa. Question: Grant Wood chose the two models _ . Yes or no, is the answer "to describe traditional roles of men and women"?
Ans: No

Article: A rising population is one of the main reasons that there is global warming. Between 1650 and 1850 the population increased by 0.75 billion people going from 0.25 billion to one billion. From 1930 to the end of the century the population rose from two billion to over six billion. In just a third of the time the population rose by more than five times what it did before. It is expected that this trend in the changing population will continue and could even heighten. The growing population requires increasing amounts of energy. These energy demands and other supplies require production, which almost always involves the emission of greenhouse gases. The more the population increases the more greenhouse gases that are produced and the greater the increase in temperature. The burning of fossil fuels is one of the best-known causes for global warming. The major reason for fossil fuels contributing so much to global warming is the release of carbon that occurs during the burning of fossil fuels. When people burn fossil fuels, they release large amounts of carbon by way of the release of carbon dioxide. The carbon dioxide in the air then leads to global warming. Another source of carbon dioxide comes from _ . In forests there is a large amount of carbon that is stored in the trees and other plants. This carbon is out of the atmosphere because the trees consume the carbon from carbon dioxide. When people cut down trees, they are frequently burned. This burning releases the carbon dioxide into the atmosphere that was stored in organic matter. Even when new trees are planted, it can take up to one hundred years to make up for the carbon that was released. It is commonly thought that because trees absorb more carbon dioxide, the atmosphere experiences positive effects. Sophie Armstrong, the writer of Earth Care put it, "There's no doubt that the earth is becoming warmer because of human activity rather than a random but natural phenomenon. Question: Which column of a website might the passage come from? Yes or no, is the answer "Environment"?
No