input: Please answer the following: Write a multi-choice question for the following article: Article: As any parent with an iPhone or an iPod Touch knows, mobile apps can be an engaging and entertaining experience for kids. Now, a new study of PBS Kids suggests that the experience can be an educational one as well. The study, which was administered by PBS under a grant from the Department of Education, first tested the vocabulary level of a group of 90 Title 1 school children, aged 3 to 7. Then, the children were each given two weeks with an iPod Touch loaded with the Martha Speaks Dog Party app created by PBS Kids. The study monitored how the children used the iPod, during what hours, and in what context. On average, the study found that kids played with the iPod Touch for a total of 5 hours across the two weeks, with half that time spent playing the Martha Speaks app. At the end of the two week trial, the children were given another vocabulary test, which revealed an increase in vocabulary acquisition by as much as 31 per cent. The study findings are particularly useful as smart phones and mobile devices have become increasingly popular among families and parents are faced with a proliferation of mobile apps designed for kids. According to a recent Nielsen study, smart phone usage is 12% higher in households with children than other households. "Mobile apps can be a great learning tool in the hands of children," said Lesli Rotenberg, SVP, Children's Media, PBS. "This research is important in helping to better understand and guide the development of new apps that improve the value of children's screen time with significant educational outcomes." So what does it all mean? At best, it provides more evidence that mobile devices and apps do indeed have educational value and could be an important part of the child-learning process for many years to come.
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output: Question: What would be the best title of the text?Options:A The popularity of smart phones among kidsB The entertaining function of smart phonesC Smart phones make kids learn more.D It's too early for kids to use smart phonesAnswer:C

input: Please answer the following: Write a multi-choice question for the following article: Article: I was going to die in Antarctica, I was certain.An image of my frost-covered body, pale and lifeless, filled my mind as I glanced around.In all directions the empty wilderness of Antarctica stretched away from me, the only feature on the landscape was the division between snow and sky.I gazed sadly at my team.They were rapidly disappearing over the horizon. I was leading an expedition attempting to reach the south pole.The team was made up of ordinary women from all around the world, from Jamaica, India, Singapore and Cyprus, many of whom had never seen snow, or spent a night in a tent before we set off.Our aim was to be the most international all-female team to reach the South Pole. As I watched, the rest of the team marched on, unaware that I was not with them.By the time I realized that my sledge was firmly trapped, the team were already a long way ahead of me.I called out to Era, my teammate, " Era! Stop !" Getting no response I called again, but my shouts were carried away in the opposite direction by the wind.Seconds passed.Nothing.I was gradually being left alone, completely defenseless against the low temperatures of Antarctica. My strength increased when I thought of a cold lonely death.I pulled again my sledge, which moved a little. I removed the ice with my ski-pole and boot, desperately trying to break the sledge free.The sledge shot forward, knocking me off balance.I struggled to my feet and set off after the team. I caught up just as Reena, my teammate from India, looked behind her and noticed there was one person missing.She swung around on her skis in shock and spotted me in the near distance. As we continued, my panic slowly faded.For the rest of the day, each of the team was glancing over their shoulder every few minutes.They were not going to risk losing me again.
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output: Question: At last, each of the team members kept looking back _ .Options:A to avoid being attacked from behindB to make sure that none fell behindC to check the distance they had coveredD to keep a record of the route they tookAnswer:B

input: Please answer the following: Write a multi-choice question for the following article: Article: Forget famous goal celebration such as "The Robot" by Peter Crouch and "The Dive" by Juergen Klinsmann, here comes the South African "Diski dance". The Diski dance, which is performed through heading and kicking an imaginary ball, may be a goal celebration to watch in the following matches. South Africa's Siphiwe Tshabalala and his teammates performed this different dance when they celebrated his goal against Mexico in the opening World Cup game on Friday. The dance is already popular on YouTube and many soccer fans may want to learn the moves. Even South Africa's President Jacob Zuma has learnt the Diski dance which could be better than Cameroon Roger Milla's corner flag dance celebration in the 1990 FIFA World Cup. US actor John Travolta performed the dance shortly after landing his Boeing 707 at Lanseria airport, north of Johannesburg, on Wednesday morning. Goal celebrations are now part of the biggest sporting event and players plan them in advance just in case they find the back of the net. In football, a goal celebration is the practice of celebrating the scoring of a goal. The celebration may be performed by the goal-scorer, his or her teammates, the manager or coaches and the supporters of the team. The Robot goal celebration was so popular that England fans were surprised when Crouch, an English international footballer, said that he wouldn't be doing it any more unless England won the World Cup. The word Diski is the word used by the local people for soccer and may also describe the local style of football which focuses on dribbling and other tricks.
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output: Question: Besides "Diski dance", how many types of goal celebrations are mentioned in the passage?Options:A 2.B 3.C 4.D 5.Answer:B

input: Please answer the following: Write a multi-choice question for the following article: Article: According to new research,there could be a social hierarchy attached to where people stand in the lift.More senior men stand at the back,young men in the middle and women of all ages at the front. Most people know that awkward feeling when you shuffle into an elevator with other people and try not to make eye contact. But new research suggests it may be down to a subconscious power struggle being played out as you make your way up or down. A study found that people decide where they stand based on a micro social hierarchy,established within seconds of entering the lift. Rebekah Rousi,a Ph.D.student in cognitive science,conducted all ethnographic study of elevator behaviour in two of the tallest office buildings in Adelaide,Australia. As part of her research,she took a total of 30 lift rides in the two buildings,and discovered there was an established order to where people tended to stand. In a blog for Ethnography Matters,she writes that more senior men seemed to direct themselves towards the back of the elevator cabins. She said,"In front of them were younger men,and in front of them were women of all ages." She also noticed there was a difference in where people directed their gaze half way through the ride. Men watched the monitors,looked in the side mirrors(in one building)to see themselves,and in the door mirrors(of the other building)to also watch others. Women would watch the monitors and avoid eye contact with other users(unless in conversation)and the mirrors,she writes. The doctorate student concluded it could be that people who are shyer stand toward the front,where they can't see other passengers,whereas bolder people stand in the back,where they have a view of everyone else.
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output:
Question: What causes people to feel uncomfortable when entering the an elevator?Options:A The manner people went into the lift.B The limited space in the lift.C The subconscious power struggle.D The micro social hierarchy.Answer:C