instruction:
In this task, you're given an article, a question which often contains a blank, four options (associated with "A", "B", "C", "D") and the answer to that question. Your task is to classify whether the given answer is correct or not by providing "Yes" or "No", based on the article.
question:
Article: Every spring Beijing is choked by huge sandstorms.The sky turns a strange and frightening yellow colour as clouds of sand sweep down from the deserts of Mongolia and north-western China.Strong winds blow up the dust and cover everything in sight--in 2006,a storm dumped 330,000 tonnes of dust on Beijing in one night. The number of sandstorms has grown alarmingly over the years as the deserts have expanded.This is partly man-made and partly because of climate .Many grasslands have been overgrazed by sheep and goats,or ploughed up,leaving the soil dangerously exposed.Too much water has been taken out of rivers,and the situation is made worse by increasingly long-lasting droughts that have affected the northern half of China as the climate grows warmer and drier.The result is probably the worst loss of rich land to deserts in the world and a dust bowl of extremely large proportions.The nearest sand dunes to Beijing are now only 70 km away and drifting closer each year.At this rate,the desert will reach the city by 2040,and Beijing could become the world's first modern city to disappear under sand.To hold back the deserts,a huge programme of forest planting called the Great Green Wall has been under way for over 30 years.The barrier is planned to be 4,500 km long when completed in several decades ,but the drought is having a very bad effect on the trees and the deserts carry on growing.
Question: All the following are the reasons for the expansion of the deserts EXCEPT _ .
Options: (A) the soil of the grasslands is exposed (B) too much water in rivers has been used (C) it doesn't rain for a long time (D) the climate in northern China is colder and drier
Asnwer: D
answer:
Yes

question:
Article: NBA commissioner David Stern was in Orlando on Thursday night, getting ready for Sunday's All-Star Game. Of course, all he could talk about was the only player anyone wants to talk about these days: New York Knicks guard Jeremy Lin. Hours before Lin took the court against the Heat, a few hundred miles South down I-95 in Miami, Stern told reporters that Lin's instant popularity hasn't ever been matched in sports history, not even by Sunday's biggest names, LeBron James or Kobe Bryant. The Associated Press had the details. "I haven't done a calculation, but it's fair to say that no player has created the interest and the craze in this short period of time, in any sport, that I'm aware of like Jeremy Lin has," Stern said Thursday. Lin, an undrafted guard from Harvard, has become the NBA's biggest story since coming off the Knicks' bench earlier this month to lead them to nine wins in 11 games heading into their matchup with Miami on Thursday night. With Lin's popularity in Asia as the league's first American-born player of Chinese or Taiwanese descent, and with the religious community because of his strong Christian faith, Stern says he's "never quite seen anything like" the attention on Lin. "It's fascinating," Stern said after the All-Star Jam Session opening ceremonies. The top five videos on NBA.com since Feb. 4, when Lin joined the circulation, are all Lin or Knicks related. Lin went from 190,000 followers on Sina, China's version of Twitter, on Feb. 2 to more than 1 million as of Feb. 16. Indeed, Lin's popularity is so _ that the NBA made a late list switch to ensure his participation in the Rising Stars Challenge on All-Star Saturday, a game that includes the NBA's best rookies and sophomores. Lin is in such high demand that all of the game's other participants will meet with the media following a team practice on Friday while Lin will have his own, separate press conference later in the night. This is Jeremy's world, folks. We're all just living in it. Even David Stern and the rest of the league's All-Stars, at least for the moment.
Question: The following statements about Jeremy Lin's instant popularity are true EXCEPT that _ .
Options: (A) Jeremy Lin led New York Knicks to win all the recent games this month (B) David Stern said Lin was the only instant popular player in NBA's history (C) Lin has become the NBA's greatest story though he was an undrafted guard (D) no player has created the interest and the enthusiasm in such a short period of time
Asnwer: B
answer:
No

question:
Article: Charles Blackman:Alice in Wonderland An Exhibition at the National Gallery of Victoria (NGV),Australia 10 June --12 August 2015 Venue The Ian Potter Centre Admission Free entry Charles Blackman is famous for his beautiful painting of dreams. In 1956, he heard for the first time Lewis Carroll's extraordinary tale of Alice in Wonderland -the story of a Victorian girl who falls down a rabbit hole, meets a lot of funny characters and experiences all kinds of things. At that time, Blackman's wife was suffering form progressive blindness. The story of Alice moving through the strange situations, often disheartened by various events, was similar to his wife's experiences. It also reflected so much of his own life. All this contributed to the completion of the Alice in Wonderland paintings. Illustrator Workshop Go straight to the experts for an introductory course in book illustration. The course includes an introduction to the process of illustration and its techniques, workshop exercise and group projects. Dates Sunday 17 June &Sunday 5Aug.10am--1pm Venue Gas Works Arts Park Wonderful World Celebrate the exhibition and Children's Book Week with special activities just for the day, including a special visit from Alice and the White Rabbit Date Sunday 24 June, 11am--4pm Venue Exhibition Space, Level 3 Topsy-Turvy Visit the exhibition or discover wonderful curiosities in artworks in the NGV Collection and make a magic world in a box. Alice and the White Rabbit will be with you. Walt Disney's Alice in Wonderland will be screened. Dates Sunday 8,15,22,29 July, and Tuesday 24-Friday 27 July, 12noon--3pm Venue Theatre, NGV Australia Drawing Workshop Distortions of scale ( ) can make artworks strange but interesting. Find out how Charles Blackman distorted scale in his paintings to create a curious world. Then experiment with scale in your own drawings. More information upon booking. Date Friday 27 July, 10:30am-3pm Venue Foyer, Level 3
Question: Charles Blackman's paintings come from _ .
Options: (A) his wish to express his own feelings (B) his dream of becoming a famous artist (C) his admiration for Lewis Carroll (D) his eagerness to cure his wife's illness
Asnwer: A
answer:
Yes