input: Please answer the following: Write a multi-choice question for the following article: Article: Houseplants clean the air and brighten a room. Occasionally, they drive us mad as we wonder how exactly we managed to kill yet another "unkillable" houseplant. (In that way, they provide great lessons in perseverance as well!) But it looks like there's one more great reason to grow houseplants: their presence in your workspace might actually make you smarter. According to a recent study published in The Journal of Environmental Psychology, just having plants in your work space is enough to increase your attention span. An increase in attention span means that we're able to remember more of what we read. To test the hypotheses, the study's authors gave subjects a Reading Span Task, which requires reading sentences aloud, then remembering the last word in each sentence. This requires reading, memorization, and recall abilities, and switching between the three. The researchers had their entire test pool complete Reading Span Tasks to get a baseline reading. Then they moved some of the people to a room with no plants, and others to a room that had four plants around the desk. They were all asked to repeat the Reading Span Tasks, and the people who worked near a plant improved overall, while those without plants stayed roughly the same. Beauty, fresh air, the joy of caring for another living thing -- all great reasons to have a few houseplants around. If they help increase attention spans, all the better!
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output: Question: The study shows that growing houseplants can_.Options:A clean the airB make the house beautifulC increase attention spansD have the joy of caringAnswer:C

input: Please answer the following: Write a multi-choice question for the following article: Article: Password strength has been a topic about the Internet lately. I have seen lots of clever methods for generating and remembering strong passwords. Some are better than others, but in my opinion , none are adequate . Here's the problem : it doesn't matter how strong your passwords are if you use the same one on multiple sites. All it takes is for a site to get hacked , like Gawker media, or even Sony did , and now your super-strong password has been stolen , and every site on which you used that password has been accessed . So, the bottom line is that no matter how strong your passwords are , and no matter what clever tricks you use to help you remember them , if you surf the Internet often , the only truly secure password system is what you need . Enter LastPass. It's not the only password manager out there, but I like it the best. You create ONE strong password that you have to memorize and use it to access your LastPass database . The LastPass database is stored online, on LastPass's servers. LastPass recognizes the site you're on and automatically logs you in (after , optionally , asking you to re-enter your master password). LastPass also has automatic form fill and automatic password generation. This means that you can have a different , unique , very strong password for every site you log into , but you only have to remember one master password . It's the best of both worlds. One argument against LastPass is that if their database is attacked , then all of your sites are in danger, and that's true, but given that their entire line of work is keeping that information safe , I'm willing to take that chance. The alternative is rolling dice or picking phrase to create passwords, writing all of them down on a piece of paper or something , and then having to manually type them in when I go to a site . A terrible mess. There is a free version of LastPass , with additional features unlocked if you pay $ 12 for a year's subscription . ----Joshua Bardwell
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output: Question: When using LastPass , users have to remember _ .Options:A all passwords usedB the last passwordC unique password each timeD the master password onlyAnswer:D

input: Please answer the following: Write a multi-choice question for the following article: Article: On June 15th,2012,millions of people watched as 33yearold Nik Wallenda walked across one of the world's greatest waterfalls on a tightrope .What made the 25-minute walk that was televised live and watched by over 13 million people worldwide even more amazing,is that it was done over the Niagara Falls-An action that had never been attempted before. Even though Nik was wearing a harness ,a safety measure provided by ABC,the television network that broadcast the event,his action to keep his balance against the strong winds made for some heart-stopping moments for the audience. Nik,however,never slowed down for even one moment.Wearing special shoes made by his mother,he remained totally focused on the job at hand.It was only when he got to the last stretch near Canada's Table Rock that he knelt down on one knee and finally broke into a smile.Waving and blowing kisses to the cheering audience,he knew he had accomplished a great task,which most people had thought impossible. While he described the whole experience as peaceful and relaxing,Nik said his biggest challenges came from a totally unexpected source-his 40 pound balancing pole.The balancing pole was so heavy that he could hardly carry it on the tightrope. One would think that now that Nik has realized his lifelong dream he would be ready to hang up his "balancing pole".However,the adventurer who already has seven Guinness World Records under his belt,is just getting started-Next up? A 5,000-foot tightrope walk across the Grand Canyon.While the one across the Niagara Falls took years of planning because he had to convince the US and Canadian officials,this one should happen in the very near future.That's because,the Florida resident has already been granted a permit by the Canyon officials.5
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output: Question: What was the greatest difficulty for him to face in Nik view?Options:A The supplied tightrope.B The safety belt.C The balancing pole.D The audience's noise.Answer:C

input: Please answer the following: Write a multi-choice question for the following article: Article: One day Thomas Alva Edison was given a letter by his teacher. His teacher asked him to give it to his mother. Edison thought it was something nice. After he returned home, he proudly gave it to his mother, saying "My teacher let me give this letter to you." Not knowing what it was, Edison's mother opened it, and then her eyes opened wide. With tears in her eyes, she looked at her son and read out the letter aloud, "Your child is a genius. This school is too small for him and doesn't have enough good teachers to train him. Please teach him yourself." The fact was that Edison liked asking strange questions in class. His teachers thought he was mentally ill. They could no longer stand him and decided to stop him from going to school. However, Edison's mother didn't give up on her son. She taught him at home. Many years after Edison's mother died and he was already one of the greatest inventors, one day he was looking through the old family things. Suddenly he saw a piece of folded paper in the corner of a drawer. He took it and opened it up. It read, "Your son is addled (mentally ill). We won't let him come to school any more." Edison cried for hours and then he wrote in his diary, "Thomas Alva Edison was an addled child, but, by his hero mother, he becomes the genius of the century." Having faith in those we love is very important. We should have faith in those around us. Even if others have given upon you, you should have faith in yourself.
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output:
Question: How did Edison's mother probably feel when reading the letter?Options:A relaxedB sadC proudD calmAnswer:B