Problem: Write a multi-choice question for the following article: Article: HANGZHOU, China -- Millions of Chinese basketball fans who were upset about the retirement of Yao Ming, are excited to see another even more shining star, Jeremy Lin, rising from the N.B.A and becoming a household name all across China. "We are amazed by Lin Shuhao's magic performance and should cheer him on," one Internet user wrote. "His sport shirts have sold out, even including the counterfeit ones," said Zheng Xiaojun, a 24-year-old clerk. Lin's amazing success over the last month has caught the imagination of the Chinese. He has been particularly popular here in northern Zhejiang province, from which his grandmother went to Taiwan in the late 1940s. Cai Qi, a well-known micro blogger, posted a message on micro blog over the weekend stating that Lin's hometown is Jiaxing, a city near Hangzhou where Lin's grandmother grew up. Cai Qi's nephew Yu Guohua, a 56-year-old factory worker, is Lin's closest still living in northern Zhejiang. He said in a telephone interview that Lin had come to play basketball with the Jiaxing High School team last May and had been surrounded by admirers. Yu said he did not have a chance to meet Lin in the crowd, but managed to speak with his family. "His father was very supportive of Lin's playing basketball, but his grandmother was not, for fear he would be injured," Yu said. Lin may owe his height, 6 feet 3 inches, to his grandmother's family, Yu said. Chen Weiji, the father of Lin's grandmother, was well over 6 feet and all of Chen's children were tall as well, he said. The N.B.A. believes that 300 million people in China play basketball. The retirement last year of Yao Ming took its main Asian draw away from the N.B.A. But Lin's appearance has helped the league remain a hot topic of Chinese online chatter.

A: Question: Which is the best title of the report?Options:A The Secret of Lin's SuccessB AC Lin and His FamilyD Chinese Players in N.Answer:B

Problem: Write a multi-choice question for the following article: Article: The robot moved into the fighting ring with confidence.Then it turned around quickly and knocked itself over. The team of Scouts that built the 8-inch -tall machine immediately realized one arm was too long.They would have to work fast---practice time was over , and the real robot matches were about to begin . "We tried to fix it , but by that time , the other teams had more advanced technology ," says Eagle Scout Matthew Patchen , 16. "They were a couple of steps ahead of us ." In the end , Matthew's team didn't win the robot competition . But they had a great time working on their Robotics merit badges at the 2011 Advance Camp in Antioch , Calif . Advance Camp is held the last Saturday in September at the Contra Costa County Fairgrounds in Antioch, Calif.Nearly 1,500 Scouts attended in 2011 and worked on different merit badges .Scouts choose from more than 50 merit -badge classes taught by counselors .They can earn merit badges from Fingerprinting to Nuclear Science to Swimming .Robotics is the most popular class . First , one of the counselors talked to Matthew and the other Scouts in his Robotic class about the many different uses for robots . "I learned how advanced it really is ," Matthew says . "Robots are used in medicine and industry ." After the talk , the Scouts were divided into five-person teams . Each team was required to build a basic robot . The next step was programming the tiny computer in the robot so it would make the right moves once it was in the ring . "We programmed our robot so its arm was moving all the time ," Matthew says . "That way , it would knock the other robot over." . That's when they discovered the arm on their robot was too long . As a result , their robot knocked itself over before it could fight with any other robots . "It was a learning experience ," Matthew says . "You have to think ahead."

A: Question: What can we learn about the 2011 Advance Camp ?Options:A It consisted of more than 50 five -person teams .B It supplied various merit badges to Scouts .C It had 1,500 counselors to teach Scouts .D It was a camp aimed at robotics lovers .Answer:B

Problem: Write a multi-choice question for the following article: Article: The early 1900s were very different from today, when toys were still the delight of children everywhere. Theodore Roosevelt's Presidency marks the beginning of the "Teddy Bear". In the year 1902,toy bears were named "Teddy" after the president's nickname. The Teddy Bear became known worldwide and it was only a few years later that the Teddy Bears were mass produced. In 1913,an item called the Erector Set was invented. It was a steel,motorized toy that children could use to build models of anything. Its creator was A.C.Gilbert,a medical doctor. Charles Pajeau created a similar wooden set called Tinker Toys in the year 1914.Tinker Toys were made for younger children. Raggedy Ann dolls first came on the scene after newspaper cartoonist Johnny Gruelle reproduced the doll he made for his daughter. That was in 1915. The following year,an architect's son named John Lloyd Wright,invented Lincoln Logs,which were interlocked to make structures. Two years after Mickey Mouse was created,stuffed Mickey Mouse dolls were made by Charlotte Clark. This was the start of Disney merchandise. The yoyo became popular in the United States after Donald Duncan bought a yoyo company in 1929. The ViewMaster,a three dimensional viewer,was developed by a camera enthusiast named William Gruber. The toy became popular when Gruber licensed Disney characters to make still, 3D images from Disney movies and television programs. Finally,in 1940,model airplanes were mass produced. They started out as a way for manufacturers to sell planes to the military,but later caught on as a toy. The toys that we know and love today have had their roots from these ancient times. Thanks to all these creative man's efforts, we know otherwise what we may never know.

A:
Question: In which aspect do the toys created by Gilbert differ from those by Charles?Options:A ShapeB Material usedC ThemesD PriceAnswer:B