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.
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Question: Article: "The Boxtrolls" From Laika Entertainment, the animation house behind "Coraline" and "ParaNorman" comes, "The Boxtrolls," adapted from the children's book "Here Be Monsters!" by Alan Snow. The movie, about a boy who is raised by unusual creatures, features the voices of Ben Kingsley, Simon Pegg and Elle Fanning. Opens Sept. 26. Area theatres. "Awake and Sing!" Olney presents the 1935 comic drama by Clifford Odets about a Brooklyn family struggling through the Great Depression. Step. 24 through Oct. 19. Olney Theatre Center, 2001 Olney-Sandy Spring Rd., Olney. 301-924-3400.www.olneytheatre.org. $38.50-63.50. Fiesta DC Celebrate the city's Latino culture with a parade, dance, music and more. Sept. 21. Parade: 10 a.m. to 1 p.m. Constitution Avenue from Seventh Street NW to 14thStreet NW. Festival: Noon to 7 p.m. Pennsylvania Avenue, between Ninth and 14thstreets NW. 202-489-7141.www.fiestadc. org. "On Paper: Alternate Realities" The 26 pieces by American artists, including Raymond Pettibon and lona Rozeal Brown, take inspiration from popular culture, using art to explore dark themes. Through April 12. Baltimore Museum of Art, 10 Art Museum Dr., Baltimore. 443-573-17000. www. artma. org. "Untitled: The Art of James Castle" A self-taught artist from rural Idaho, Castle used whatever was available-newspaper, coal, sticks-to create buildings, landscapes, people and more. Sept.26 through Feb.1. American Art Museum, Eighth and F streets NW. 202-633-1000. www. americanart. si. edu. Neo-impressionism at the Phillips "Neo-impressionism and the Dream of Realities: Painting, Poetry, Music" displays works by artists such as Georges Seurat, who presented stylized landscapes and people. Sept. 27 through Jan. 11. Phillips Collection, 1600 21stSt. NW. 202-387-2151. www. phillipscollection. org. $ 12; $ 10 for students and senitors; free for age 18 and younger. "Driving Miss Daisy" Ford's Theatre starts its season with the Pulitzer Prize winner about the decades-long relationship between an aging woman and her black driver in Atlanta. Washington stage actors Nancy Robinette and Craig Wallace perform in this beloved classic. Sept. 26 through Oct. 26. Ford's Theatre, 511 10thSt. NW. 202-347-4833. www. fordstheatre. org. $20-$62.
Question: Which of the following may attract kids most?
Options: (A) "The Boxtrolls." (B) "Awake and Sing!" (C) "Driving Miss Daisy." (D) "On Paper: Alternate Realities."

Answer: A

Question: Article: You're on the third lap around the car park, there are no open spaces, and you're already 15 minutes late for your appointment. Right now you're wishing you could jump out of the car and let it go to find its own spot. Now there's an app for that. Virtual Valet lets your smartphone tell your car to park without you in it. "You pull up to the roadside, push a button on your smartphone and the car takes care of everything else," says Aeron Steinfeld, the lead researcher for the project at Carnegie Mellon University in Pittsburgh, Pennsylvania. To find its own spot, the system uses a sensor suite similar to ones found in many luxury cars. This includes a motion sensor that scans for moving cars and pedestrians, and a forward-facing laser rangefinder normally found in adaptive cruise control to determine the distance of objects in front of the car. Information from these sensors is then fed to an onboard computer to plot the vehicle's course. The users can watch the whole process from their phone. Better still, it will be affordable. The team has spent the last year moving from high-end imaging and processing equipment to less expensive components. In experiments, the vehicle was able to navigate through a crowded parking structure, find an empty spot, and park all on its own. And the greatest appeal of the Virtual Valet Parking App is that it requires no change to existing parking facilities or infrastructure. For the moment, the only car equipped for control by Virtual Valet is Carnegie Mellon' modified Jeep Wrangler, which the researchers have named NavLab11. But Steinfeld hopes that major car manufacturers will adopt the technology. It might be more than technology that holds up the show, however. Self-driving cars have been licensed in only three US states -- California, Nevada and Florida -- and it's unclear how this app would agree with self-driving laws. Until these questions are settled, your insurance provider might be unwilling to cover a ding from a parking incident.
Question: We can infer from the text that _ .
Options: (A) no car manufacturers show interest in the technology (B) the technology is now widely used in the US (C) there will be some difficulty in promoting the technology (D) the technology conflicts with self-driving laws in the US

Answer: C

Question: Article: Due to climate change, Arctic ice is breaking up earlier in the spring, and its area is decreasing. This is creating problems for polar bears that make their homes off northern Alaska and in Hudson Bay. Polar bears off Alaska normally hunt and raise their young on ice sheets that float on the ocean. But as the ice has melted, the polar bears have been forced to spend more time on land. There, they have begun to frequent beaches, feeding on the remains of whales caught by native hunters. For polar bears, this food is less nutritious than seals that they normally catch on ice sheets. The shrinking ice has also forced more polar bears into the ocean. In the past, they only had to swim short distances between ice sheets. But as the ice has shrunk, polar bears have been forced to swim longer and longer distances in the open ocean. This poses a severe danger during rough weather, and an increasing number of drowned polar bears have been observed. In Hudson Bay, the ice breaks up three weeks earlier in the spring now than it did 20 years ago. Polar bears on Hudson Bay fast during the summer, waiting for ice to form in the fall to hunt. Every year, the summer gets longer, and the bears get skinnier. Over the past 25 years, the average weight of the female bears has dropped 68 kg. This loss affects their ability to reproduce, and already the number of births has dropped 15 percent. Unless the bears can learn to survive these climate changes, these giants of the ice may one day disappear.
Question: What is Arctic ice doing earlier each year?
Options: (A) It's freezing. (B) It's hardening. (C) It's melting. (D) It's expanding.

Answer:
C