input with options: Read the following article and answer the question. Article: When a handheld video game runs out of power,all you have to do is plug it in and charge it up.Within a few years,some of you might do the same thing with mom's car.Automobile companies are developing vehicles that will plugin to electric sockets ,just like many laptops,digital cameras,cellphones and small video game players do.Called "plugin hybrids ",these cars will get most of their power from electricity.Their drivers will rarely have to stop at gas stations. The technology is more than just cool.In our automobilefilled world,plugin vehicles could reduce the amount of gasoline we use.That gas is made from crude oil ,which keeps rising in cost.Plus,driving around in these hybrids may even help the environment.Gasburning cars produce a lot of carbon dioxide,a type of greenhouse gas.These gases stay in the atmosphere,where they trap heat and cause global warming. The first companyproduced plugin hybrids could hit the roads by 2010.But engineers still have a lot of work to do to make the technology practical and inexpensive. Batteries are the biggest challenge.In the pluginhybrid world,lithiumion (Liion) batteries are getting the most attention.These batteries can store a large amount of energy in a small package,and they last a ly long time between charges.Liion batteries are standard in laptops,cellphones,heart devices and other similar portable devices. But because cars are so big and heavy,it would still require a suitcasesized Liion battery to power about 12km of driving.What's more,the batteries are extremely expensive. "A car filled with batteries could go a long distance," says Ted Bohn,an electrical engineer in Chicago."But it couldn't haul any people,and it would cost $100,000." So researchers need to figure out how to make batteries smaller and cheaper,among other questions. "The answers don't exist yet," Bohn says."As a kid I thought someone someplace knows the answer to everything.All of these questions haven't been decided.That's what engineering is about--making a guess,running... Question: The passage mainly talks about _ of a new car. Answer:
OPTIONS:
- the batteries
- the speed
- the developing
- the appearance
output: the developing

input with options: Read the following article and answer the question. Article: At The Children's Hospital, we're making it all better for our patients and their families all the time. We invite you to see how we' ve grown and discuss opportunities to enhance your nursing career. We offer competitive salaries and benefits, flexible shifts, including 4,6,and 8-hour shifts, education assistance, low patient ratios and a supportive work environment. New graduates are encouraged to attend. *Our main campus is Denver's only Level I peds trauma center with a LevelIIINICU as well as one of the top children's hospitals in the nation. *Our brand new 50,000 square-foot North Campus on Highway 7,just west of l-25 will open this October. *Our new surgery center in Lone Tree is now open. *We will soon be opening the 9th floor of our main facility to serve even more patients. For directions and to view current positions, please visit our website at www.thechildrenshospital.org The Children's Hospital is an equal opportunity employer. *The Children's Hospital has been ranked nationally by US News&World Report every year since its 1993 inception. Nursing Recruitment Event at The Children's Hospital l-225&Colfax Ave Princeton&Yale Conference Rooms Thursday, Sept 4th, 4:00 p.m. - 7:00 p.m. Please RSVP by calling (720)777-2641 Department Tours: 4:30; 5:30; 6:30 Question: Nurse employers new to The Children's Hospital Answer:
OPTIONS:
- often have to take long night shifts
- should have a graduate degree at least
- could transfer to other top children's hospitals in the nation
- could receive education assistance
output: could receive education assistance

input with options: Read the following article and answer the question. Article: For those who are tired doing the laundry, Samsung has found an answer: a washing machine that can tell you when your laundry is done via a smartphone app(application). Strange though it may seem -- "my wife already does that" was a common response among attendees viewing the device when it was introduced at the Consumer Electronics Show (CES) this week -- Samsung is just one of many appliance makers racing to install a large number of internet-connected features in machines in an effort to make them "smart". Last year, it was a refrigerator that tweeted. This year, it's Wi-Fi-enabled laundry machines and fridges that can tell you when your groceries are going bad. The washers and dryers, available starting in the spring, connect to any smartphone through a downloadable application. The phone can then be used as a remote control, so the machines can be turned on and off while their owners is at work or on the bus. Samsung says it's not just something new -- the app connection actually has some practical uses. "If you started to dry clothes in the morning and forgot to take them out, you can go to your phone and restart your dryer for the time when come home, so your clothes are refreshed and ready to go," said spokesperson Amy Schmidt. The company also says that with electricity rate varying depending on the time of day, more control over when the machines are used can help save money. Perhaps, but what they will probably really accomplish is what all good technologies do --enable laziness. Rather than getting up to check on whether the laundry is done, users will instead monitor it on their phones while watching TV. Question: We can conclude form Samsung's statements that _ . Answer:
OPTIONS:
- the app connection makes life easier
- it is better to dry clothes in the morning
- smartphone can shorten the drying time
- we should refresh clothes back at home
output: the app connection makes life easier

input with options: Read the following article and answer the question. Article: As a boy, Mark Twain caused much trouble for his parents. He used to play practical jokes on all his friends and neighbors. The nature of his jokes often led to violence . He hated to go to school and he constantly ran away from home. He always went in the direction of the nearby Mississippi. He liked to sit on the bank of the river for hours at a time and just gaze at the mysterious island and the passing boats. He learned many things about the river during those days. He learned all about its history and unusual people. He later made them part of the history of America in the book Tom Sawyer and Huckleberry Finn. Mark Twain received his genius from his mother. Obviously he didn't get it from his father. He once stated that he had never seen a smile on his father's face. On the other hand, his mother had the ability to say humorous things. The same ability made Mark Twain an extremely humorous public speaker. Question: Because of the nature of his jokes when he was a child, Mark Twain would _ . Answer:
OPTIONS:
- ran away form school
- cause his parents to quarrel with others
- get into trouble with his friends and neighbors
- like to sit on the bank of the Mississippi River
output:
get into trouble with his friends and neighbors