In this task, you're given an article, a question which often contains a blank and four options (associated with "A", "B", "C", "D"). Your task is to find the correct answer (from the given options) for the question from the given article and return one of the options from "A", "B", "C", and "D". Do not generate anything else apart from one of the following characters: "A", "B", "C", "D". There is only one correct answer for each question.

[EX Q]: Article: Educational Camps 2011 21st Century Princess Program: 9 a.m.-3 p.m. Monday through Friday, July 23-27. For girls 12-15. Girls learn hair care, good manners and the importance of inner beauty. Homewood Suites by Hilton, 2001 E. Highland Ave., Phoenix. $495. www. homewoodsuites. hilton.com. (623) 848-1844. Barrow Institute Summer Camp: 9 a.m.-4 p.m. Mondays through Fridays, July 23 through Aug. 3. For ages 12-14. Activities include exploring laboratories and researching the effectiveness of treatments and medicines. July 23-27 for beginning students, and July 30-Aug. 3 for advanced students. Barrow Neurological Institute, 350 W. Thomas Road, Phoenix: $195-$220: www. thebni, com.(602) 716-2028. Digital Kids World Summer Camp: 9 a.m.--4 p.m. Mondays through Fridays, July 30 through Aug. 17. For kids 6-14. Choose from a variety of technical classes, such as comic book design and video game design. Morning and afternoon camps held in weekly sessions . Digital Kids World, 5070 N. Central Ave., Phoenix. $150 weekly for kids 6-9; $225 weekly for kids 10-14. www. digitalkidsworld, com.(602) 445-3925. Kids Advanced College Program: Mondays through Thursdays, July 30 through Sept. 19. For ages 8-14. Classes include lively computer design, engineering and writing. Prices and times vary. Paradise Valley Community College, 18401 N. 32nd St., Phoenix. $99--$379. www.pvc.maricopa.edu. (602) 787-6804. Camp Zoo: Mondays through Fridays, July 30 through Aug. 13. For ages 4-14. Younger kids work with smaller animals, basic care giving and art projects, while older children explore animal medicine. Morning, afternoon, evening and full-day sessions available. Phoenix Zoo, 455 N. Galvin Parkway, Phoenix. $153-$280 per week. www. phoenixzoo.org. (602) 273-1341.
Question: According to the passage, these activities are mainly intended for _ .
Options: (A) children (B) teachers (C) parents (D) college students
[EX A]: A

[EX Q]: Article: Can you imagine exchanging the pleasure of city life for a quiet life in the countryside? Many people want to move from the country to the city because they think that life in the city is more exciting and better than that in countryside, especially young people who like new, modern things. People like popular things and feel that they can only find the latest styles in the city. However, it is possible to enjoy the higher quality of country life and still enjoy some of the advantages of living in the city. Nowadays, traveling is fast and easy, and information can be found on the Internet, so many people are able to do their work in home offices. Because they have e-mail and personal computers, they don't have to be in big cities to manage their businesses. It is not important where they actually work because the results of their work can be sent everywhere with e-mails. Therefore, there is no need to put up with all of the disadvantages of the city. Now they can escape busy city life to enjoy the quiet country life and still be able to have successful jobs. Other people are interested in technological things and high-tech jobs and think they can only find them in big cities. If they want to find a job, especially a good position in a company, they think that they have to live in a city. For these jobs, they are willing to put up with many of the disadvantages of city life, such as crime, heavy traffic, and pollution.
Question: The main idea of this passage is that _ .
Options: (A) life in the city is different from life in the countryside (B) people prefer living in the city to living in the countryside (C) cities have more disadvantages than the countryside (D) more and more people like living in the city
[EX A]: A

[EX Q]: Article: When elephants retire, many head for the Elephant Sanctuary in Hohenwald, Tenn. They arrive one by one, but they tend to live out their lives two-by-two. "Every elephant that comes here searches out someone that she then spends most all of her time with," says sanctuary co-founder Carol Buckley. It's likely having a best girlfriend, Buckley says - "Somebody they can relate to, they have something in common with." Debbie has Ronnie. Misty can't live without Dulary. _ But perhaps the closest friends of all are Tarra and Bella. Tarra, an 8,700 pound Asian elephant; Bella, a stray dog, are closest friends. Bella is one of more than a dozen stray dogs that have found a home at the sanctuary. Most want nothing to do with the elephants and vice versa. But not this odd couple. "Bella knows she's not an elephant. Tarra knows she's not a dog," Buckley adds. "But that's not a problem for them." "When it's time to eat they both eat together. They drink together. They sleep together. They play together," Buckley says. Tarra and Bella have been close for years -- but no one really knew how close they were until recently. A few months ago Bella suffered a spinal cord injury. She couldn't move her legs, couldn't even wag her tail. For three weeks the dog lay motionless up in the sanctuary office. And for three weeks the elephant held vigil: 2,700 acres to roam free, and Tarra just stood in the corner, beside a gate, right outside that sanctuary office. "She just stood outside the balcony - just stood there and waited," says Buckley. "She was concerned about her friend." Then one day, sanctuary co-founder Scott Blais carried Bella onto the balcony so she and Tarra could at least see each other. "Bella's tail started wagging. And we had no choice but to bring Bella down to see Tarra," Blais says. They visited like that every day until Bella could walk. Today, their love -- and trust -- is stronger than ever. Bella even lets Tarra pet her tummy - with the bottom of her enormous foot. They harbor no fears, no secrets, no prejudices. Just two living creatures who somehow managed to look past their immense differences. Take a good look at this couple, human beings. Take a good look at the world. If they can do it -- what's our excuse?
Question: Which would be the best title for the passage?
Options: (A) Unlikely friends. (B) Lasting friendship. (C) Unselfish love. (D) Magic nature.
[EX A]:
A