input: Please answer the following: Write a multi-choice question for the following article: Article: Maurice Mountain is a retired lawyer in Washington, D.C. He developed a prototype for a device he calls the Presto Emergency Boat Ladder. His invention is a small folding ladder that attaches to the side of a boat to help people who fall into the water. Mr. Mountain plans to mass-produce his boat ladder. He created his invention at a workshop called TechShop. Mr. Mountain says, "I think it encourages innovation. I think people who probably have had ideas rolling around in the back of their minds for years but have never had the opportunity to actually put them into production or even experiment with them would find this place wonderful. Members of TechShop use high-tech equipment to develop and produce ideas they have for inventions." Isabella Musachio manages a TechShop in Arlington, Virginia. She says the shop has many different kinds of equipment. "TechShop is a do-it-yourself maker space. So when you come in we have all these different areas of the shop, and we have a metal shop, wood shop, lasers, 3D printers, electronics. I mean, we have so many different areas and we have all the equipment that is availahle to anybody above the age of 12." Membership costs for TechShop start at just over $ 100 per month. Members are able to use costly machines including 3D modeling tools and laser cutters. Isabella Musachio says TechShop helps its members build their dreams. "Our motto is 'build your dreams here' because you can really come in with just an idea, and then with the help of TechShop make that leap from an idea to building your project o, your prototype or even your business." Jim Newton is the founder of TechShop. He first introduced the idea for the technology workshops at an arts and sciences event called Maker Faire in San Mateo, California in 2006. His idea attracted hundreds of members during that event, Now, there are eight TechShop locations in the U. S. In all, there are more than 6,000 members. Two more-TechShop locations in the cities of St. Louis and Look Angeles will be set up.
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output: Question: What can we know about TechShop from the passage?Options:A TechShop is founded by Maurice Mountain.B TechShop puts high-tech dreams within reach.C TechShop is a non-profit organization.D TechShop offers its members more ideas.Answer:B

input: Please answer the following: Write a multi-choice question for the following article: Article: In the United States, many low income parents cannot afford to buy enough food for their children. A program called Kids Cafe is helping some of these children by providing free nutritious snacks and meals during after-school programs. At a community center in Virginia just outside of Washington, D.C., children make a snack as part of their afterschool program. "The snack is very healthy for your body, but the main thing is that it tastes really, really good," Keith Clements tells them. He runs the Kids Cafe program. The children are between the ages of 5 and 11 and are from several local schools. About half have parents from Ethiopia. Many of the children eat their traditional food at home. Kids Cafe, with food offered free by a food bank, gives them an opportunity to try different types of food. "It's good," says one girl. But Rebecca Nance, whose parents are from the US, is not so sure. "The taste is weird." Her mother, Daffany Nance has two children in the program. She's glad her kids are getting nutritious food. "Even in my house we don't have much junk food," she says, "so it's very important that it's healthy and continues to help them grow better." The charity , Feeding America, started the national Kids Cafe program in 1993. The charity says more than 16 million children in the United States do not have enough healthy food to eat. Kids Cafe became part of the afterschool program at this community center five years ago. Lori McFail heads the afterschool program. She says some children do not eat good evening meals because their parents work late or cannot afford healthy food. She hopes the children will make full use of what they've learned about nutrition in their lives.
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output: Question: What can we learn about Daffany Nance?Options:A She is from Ethiopia and has two children.B She cared little about her children's diet before.C She believes the program is good for her children.D She hopes more types of food can be offered for free.Answer:C

input: Please answer the following: Write a multi-choice question for the following article: Article: Lang Lang,one of the best-known Chinese pianists in the world,was born in 1982 in Shenyang.He began to take piano lessons at the age of three.At the age of five he won the Shenyang Piano Competition and played his first public recital.Four years later,he got the chance to study at the Central Music Conservatory in Beijing. What made him sad was that his piano teacher in Beijing didn't like him."You have no talent.You will never be a pianist,"said the teacher.Lang Lang was badly hurt.He decided that he didn't want to be a pianist any more.For the next two weeks he didn't touch the piano.Wisely,his father didn't push,but waited. Luckily,the day came when his teacher asked him to play some holiday songs.He didn't want to,but as he placed his fingers on the piano keys,he realised that he could show others that he had talent after all.From that point on,everything turned around.Lang Lang's father even quit his job and followed Lang Lang everywhere he went,not only as a father,but also as a manager,tutor and friend. He started winning competitions.In the 1994 International Young Pianists Competition,Lang Lang impressed the audience with his splendid piano skills.In 1997 Lang Lang went to Philadelphia,US,where he spent two years practising.During his study there he made rapid progress and became a top professional pianist.After his successful performance at Chicago's Ravinia Festival,gigs in Lincoln Center and Carnegie Hall he started pouring in.Lang Lang finally worked to reach the place where fortune spotted him and let him shine.
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output:
Question: The passage wants to .Options:A tell us Lang Lang's father is greatB let us know Lang Lang is successfulC tell us Lang Lang has won many competitionsD encourage us to study hard to realise our dreams just like Lang LangAnswer:D