TASK DEFINITION: In this task, you're given an article, a question which often contains a blank, four options (associated with "A", "B", "C", "D") and the answer to that question. Your task is to classify whether the given answer is correct or not by providing "Yes" or "No", based on the article.
PROBLEM: Article: This morning, a Virgin Atantin 747 Jumbo Jet became the first commercial airplane to fly on biofuel. The short flight from London to Amsterdam used a blend of 20% babassu oil mixed with 80% conventional jet fuel. What was really exciting about the flight was the fact that the engine did not have to be altered in any way for the biofuel to work While this is a great initial step in trying to reduce CO2(carbon-dioxide)emissions from airplanes. there are a lot of hurdles that still need to be overcome. First and foremost, unlike the normal fuel used to run airplanes (known as Jet A),biofuel freezes at high altitudes. Also, Jet'A'fuel burns consistently (at the same pace),which means it provides a safe and reliable fuel for long flights--engineers are not sure if biofuel will be able to do the same. The biggest hurdle to a full biofuel switch is our ability to be able to grow enough crops that can be converted to biofuel. There are two concerns that scientists have in this matter - the first is that the land to grow the extra crops will come from clearing more of our forests and the second is that since it competes with what we eat, the price of food will go up. However, Richard Branson of Virgin Airlines, envisions that if biofuel starts to replace oil on a greater basis, it will be manufactured from algae produced in sewage treatment plants, not from food sources. Birgin Airlines is not the only one trying to look for alternative fuel sources. Earlier this year, an Airbus A380 used another alternative fuel-a man-made mix of gas-to-liquid, in one of its four engines. The flight was tested by Rolls Royce (manufacturer of jet engines), in partnership with Shell (an oil company). Rolls Royce is also working with Air New Zealand on a similar project. While a complete switch to alternative fuel may take years, it is very encouraging to see airlines, oil companies and airplane manufacturers all coming together to try to make it happen!
Question: .Why does Virgin Airlines try to replace normal fuel with biofuel?
Options: (A) To cut down the flight cost of the company. (B) To remove some hurdles for the biofuel to work. (C) To reduce CO
2 emissions from airplanes. (D) To test plane engines on biofuel.
Asnwer: D

SOLUTION: No

PROBLEM: Article: Parents are fuelling bad behavior among their children by attempting to "buy" their love with expensive gifts nowadays. Over recent decades we seem to have created a "must have" culture among our young people. Many mothers and fathers believe they are "failing as parents" if they are unable to ensure that their children have the latest toy, electronic devices (the lap-top, cellphones, Game Boy, etc.) along with their friends. In many cases, families also feel pressured to enroll children in "'every interest club or after-school activity that is available" to fill up their time like most of the other children. But experts warned that the move might affect "precious family time" negatively. Graham Gorton, chairman of the Independent Schools Association, said that parents spent too much time filling their children's lives, which had a series of negative effects on "the very precious family time that exists". "It seems that those times when a whole weekend without planned work was seen as a luxury and a perfect opportunity to spend time together and share those valuable moments of childhood are long gone," Mr. Gorton said. "As a child I only once said that phrase that parents feared 'I'm bored'. Immediately my mother took action and produced a list of jobs and then insisted that I complete every one of them. Though l didn't think cleaning all the floors could really get rid of my boredom, I enjoyed the feeling of staying at home with my mother and brothers." Earlier this year, some researchers suggested that relatively wealthy parents were sometimes guilty of failing to teach basic social skills to children. "Often, it's the rich middle classes that buy off their children through the computer and the TV. That then sets them apart from their family, and then the parents are surprised when their child isn' t coming to school."
Question: What does the "must have" phenomenon refer to based on the passage?
Options: (A) That children must have what other children have. (B) That children must have proper pressure to work hard. (C) That children must have special skills to ensure a better future. (D) That parents must have patience to know their children better.
Asnwer: A

SOLUTION: Yes

PROBLEM: Article: SAN FRANCISCO--The "Reading Wizard", an 11 - year - old - boy, whose offer to read to children without being paid at a local library was refused by libraries, will get to read to younger kids after all. Mayor Willie Brown last Wednesday ordered San Francisco Public Library officials to allow John O'Connor to read to preschool children to get them interested in books and stop them from watching television and video games. "I didn't expect this kind of attention. " John said, "It's just shocking." John has chosen his first book, "The King's Giraffe", and made up fliers inviting neighborhood children, aged from three to six, to the Presidio Branch every Wednesday afternoon. He planned to call himself the "Reading Wizard" and wear a special hat, fake glasses and a black coat. But his idea was refused - on the phone, in person and finally with a letter from Toni Bernardi, the chief of the library's children and youth services. Using terms like "age appropriate material" ,she wrote that only library workers are allowed to read to children. John then went to a member of the city board of supervisors , who advised him to write letters to the library officials. "Our libraries are supposed to turn kids on, not to turn them off." Brown said he enjoyed "the creative idea, the sense of civic duty and the caring for others that John clearly showed us."
Question: Who is the "Reading Wizard"?
Options: (A) Presidio Branch. (B) The King's Giraffe. (C) John O'Connor. (D) Toni Bernardi.
Asnwer: B

SOLUTION:
No