In this task, you're given an article and an answer. Your task is to generate the question for the answer based on the given article.

[Q]: Article: NOT all math skills are learned in the classroom. Some of them come naturally. Consider the split-second calculations you make when you estimate the number of empty seats on the school bus or the number of cookies in a cookie jar. These estimates can often be done without counting. That's because humans are born with the ability to closely guess the number of items in a group. Researchers call this ability a person's "number sense". To see how a person's inborn number sense might be linked to mathematical performance in the classroom, psychologist Justin Halberda and his colleagues from Johns Hopkins University in prefix = st1 /Baltimore,USran some tests. The scientists asked 64 14-year-olds to look at images of yellow and blue dots that flashed on a computer screen for a fraction of a second. Each image contained between 10 and 32 dots that varied in size. Some images contained twice as many blue dots as yellow dots. In other images, however, the number of blue and yellow dots was nearly equal. For each image, the students were asked to estimate which color1 had more dots. The scientists found a wide variation in how well students could pick the color1 with the most dots. The scientists then looked at the students' math scores dating back to kindergarten. Children that performed best in the image test also scored the highest in standard math tests. The same finding held true at the other end of the spectrum . Students who didn't score well on the image test received lower math scores. The study was the first to show a link between a person's inborn number sense and his or her achievement in formal math training. Does this connection mean that one cannot be good in math if they have a weak number sense? Or that having a strong number sense is a guarantee for good grades in math? The answers are not clear. While scientists continue looking at the possible links between a person's number sense and math achievement, one thing is certain: Doing lots of math homework will _ your chances of success.
Answer: Those who have a strong number sense are sure to do well in math.
[A]: Which of the following is not true according to the passage?

[Q]: Article: ATLANTA, Georgia--- Alternative medicine --- including yoga, meditation, herbs and the Atkins diet ---appears to be growing in popularity in the United States, perhaps because of dissatisfaction with conventional care, the government said Thursday. More than a third of American adults used such practices in 2002, according to the government survey of 31,000 people, the largest study on non-conventional medical approaches in the United States.If prayer is included, about 62 percent of U.S.adults used some form of alternative medicine. The results seem to indicate more people are turning to alternative medicine, though the 2002 survey could not be directly compared to previous studies because of differences in size and survey methods, health officials said. The top alternative therapies included prayer (43 percent of adults) , natural products(19 percent), meditation(8 percent)and diets such as Atkins, Ornish, or the Zone (4 percent).More people also are using natural products such as herbs or enzymes to treat chronic or recurring pain , said Richard Nahin of the National Center for Complementary and Alternative Medicine, part of the National Institutes of Health. "Many conditions are not easily treated with conventional medicine," Nahin sad. "It may be the public that is turning to complementary and alternative medicine because it's not getting relief from conventional medicine." But people should not be turning away from conventional treatments that are proven safe, said Dr.Stephen Straus, director of the alternative medicine center. "People are making individual decisions to neglect those therapies and we have concerns about those choices," he said. Health officials said they were concerned that 13 percent of those surveyed said they turned to alternative medicine because regular medicine is too expensive. "It needs to be explored ---we need to find out whether they were insured or not" Nahin said. Health officials also were surprised that 6.6 percent of those surveyed used the supplement kava , which has been associated with liver disease. "People make the assumption that because something is natural that it's safe" Nahin said. "But a number of studies have shown that natural products can be unsafe when used inappropriately or with other drugs." He said people considering using alternative medicine should consult their doctor first.
Answer: Alternative medicine becomes more popular
[A]: Which can be used as the proper title for the passage?

[Q]: Article: President Obama ranks 15th out of 44 in a poll of the best and worst Presidents while former President George W. Bush earns a place in the bottom five, according to the Siena College Research Institute's recent survey released Thursday Obama won a top ten place in two skill set categories, communication ability (7th) and ability to compromise (10th), and in two personality trait categories, imagination (6th) and intelligence (8th). Background, described as family, education, and experience, proved his lowest score at 32nd. This is the 5th time the institute has conducted the survey of U.S. presidents, which is done a year after a new president takes office. The first survey was done in 1982. "Obviously, there's not great _ to the poll since the Presidents have only been in office for one year," says the survey's co-director and statistician Douglas Lonnstrom. "But it's a benchmark for us to see how they move." Presidents tend to rank around 20th while they are in office, and Obama is no exception. His actions over the next few years will decide if he stays roughly the same like Reagan--who moved from 16th to 20th, 22nd, 16th again, and finally to 18th this year--or like Bush, who fell from 23rd to 39th. Franklin D. Roosevelt has held his title as top president since 1982 with the same four following as top five: Theodore Roosevelt, Abraham Lincoln, George Washington, and Thomas Jefferson. The survey, which ranks Presidents using 20 different factors, shows Jefferson was the most intelligent president, Richard Nixon was the worst at honesty and avoiding serious mistakes, Lincoln had the best overall ability, and Washington was the best leader.
Answer: Imagination.
[A]:
In which category did Obama win his best place?