Generate an explanation for the given claim using the provided supporting material from the paragraph. Please consider the following points while generating an output. 1) The claim will always have supporting proof in the paragraph, and the paragraph will have a clear point of view supporting the claim. 2) There can be instances where direct correlation to the claim is not available. Make use of the sentences in the paragraph to provide a corresponding output supporting the claim. 3) The explanation should be at least one and at most twelve sentences long.

Input: Consider Input: Paragraph: Older adults who underwent a brief course of brain exercises saw improvements in reasoning skills and processing speed that could be detected as long as 10 years after the course ended, according to results from the largest study ever on cognitive training. The findings, published on Monday in the Journal of the American Geriatrics Society, offer welcome news in the search for ways to keep the mind sharp as 76 million baby boomers in the United States advance into old age. The federally sponsored trial of almost 3,000 older adults, called the Advanced Cognitive Training for Independent and Vital Elderly study, or ACTIVE, looked at how three brain training programs - focusing on processing speed, memory and reasoning ability - affected cognitively normal adults as they aged. People in the study had an average age of 74 when they started the training, which involved 10 to 12 sessions lasting 60 to 75 minutes each. After five years, researchers found, those with the training performed better than their untrained counterparts in all three measures. Although gains in memory seen at the study's five-year mark appeared to drop off over the next five years, gains in reasoning ability and processing speed persisted 10 years after the training. "What we found was pretty astounding. Ten years after the training, there was evidence the effects were durable for the reasoning and the speed training," said George Rebok, an expert on aging and a professor at Johns Hopkins University in Baltimore, who led the study. Participants in all three training groups also reported that they had an easier time with daily activities such as managing their medications, cooking meals or handling their finances than did participants who did not get the training. But standard tests of these activities showed no differences between the groups. "The speed-of-processing results are very encouraging," said study co-author Jonathan King, program director for cognitive aging in the Division of Behavioral and Social Research at the National Institute on Aging (NIA), part of the National Institutes of Health, which helped fund the research. King said the self-reported improvements in daily function were interesting, but added, "We do not yet know whether they would truly allow older people to live independently longer." However, researchers said even a small gain would be likely to ease the burden on caregivers and healthcare providers. "If we delay the onset of difficulties in daily activities even by a small amount, that can have major public health implications in terms of helping to curb healthcare costs, delaying entry into institutions and hospitals," Rebok said. The training course was designed to bolster specific cognitive abilities that begin to slip as people age. It does not aim to prevent dementia caused by underlying disease such as Alzheimer's. At the start of the study, all 2,832 participants were cognitively normal. The study included four groups: three training groups plus a control group of volunteers who came in for regular testing to see how they were faring with age. People were trained in small groups over a period of several weeks and then were tested immediately after the training and again one, two, three, five and 10 years later. About 60 percent of the volunteers who underwent training also got booster training sessions, which enhanced the initial benefits. At the end of the trial, all groups showed declines compared with their initial baseline tests in memory, reasoning and processing speed, but those who got training in reasoning and processing speed experienced less decline. Among those given training in reasoning strategies, 73.6 percent were still performing above their pre-trial baseline level, compared with 61.7 percent of those who received no training and were only benefiting from practice on the test. The effect was even greater in processing speed. Among the training group, 70.7 percent of participants were performing at or above their baseline level, compared with 48.8 percent of those in the control group. There was no difference in memory performance between the memory group and the control group after 10 years. Two of the three training programs - the memory and the reasoning strategies - were done with paper and pencil, while the processing speed training was done on a computer. The programs, developed by the researchers, were focused largely on teaching strategies to improve cognitive performance. For example, the memory training taught people how to remember word lists, sequences and main ideas, while the reasoning training focused on things like recognizing number patterns. In the processing speed training, people were asked to focus on the main object in a computer screen while also trying to quickly recognize and identify objects on the periphery of the screen. Such training can help older drivers with things like recognizing road signs while driving. A version of the speed training program developed for this trial is now commercially available through the brain fitness company Posit Science, but the researchers are working on making other types of training available as well. Rebok's team just got a grant from the National Institute on Aging to make a computerized version of the memory test, with the hope that repeated training can improve the results. The study was not designed to explain why cognitive training can have such a lasting effect. Rebok said it may be that people take the strategies they learn and practice them over time. As they age, trained individuals can rely on these strategies to compensate for their declines. Whether this training actually strengthened the brain in the way that exercising builds muscle is not clear, but the government intends to study this, too. Last week, NIA put out a request for proposals that would study whether cognitive training causes physical changes in the brain. Claim: Brain training helped older adults stay sharp for years: study.

Output: A brief course of brain exercises helped older adults hold on to improvements in reasoning skills and processing speed for 10 years after the course ended, according to results from the largest study ever done on cognitive training.

Input: Consider Input: Paragraph: "Retired neurosurgeon Ben Carson stuck to his story about being offered a scholarship to West Point after a Politico article blasted him for ""fabricating"" the account. Carson has highlighted the offer to the prestigious military academy allegedly made by Gen. William Westmoreland in 1969 when Carson was aROTC student leader in Detroit in his books and comments throughout the years. But Carson never applied to West Point nor does Westmoreland's schedule place him in Detroit at the time Carson said he was, according to Politico. What's more, there's no such thing as a ""full scholarship"" to West Point, as everyone accepted to the five federal service academies receives free tuition in exchange for their service. When asked about discrepancy on ABC's This Week by host George Stephanopoulos, Carson said the academy itself uses the terminology. ""Wait a minute George, go look on the West Point website, and you'll see those specific words, 'full scholarship to West Point,' "" Carson saidNov. 8. ""So even though it is, you know, given as a grant for anybody who gets in, those words are used. And if a recruiter or somebody who's trying to get you to come there or trying to get you to do that, those are the very words they will use. It's on their website."" We wondered if the words really are advertised on West Point's website. We could not reach the military academy. Searching for the ""specific words 'full scholarship to West Point'"" turned up no results on West Point's own website or on Google. The official admissions page also makes no mention of a scholarship of any kind. Instead, it simply notes that tuition, room and board, and expenses are fully paid for those who are selected to attend West Point. The academy's diversity page, however, states that ""this four-year college experience is a fully funded scholarship."" Carson's spokesperson told us thatWest Point has referred to their benefits as a full scholarship in publications, a point Carson made in a Nov. 8 Facebookpost. He uploaded two West Point recruitment ads targeted at African-Americans that contain the word ""scholarship,"" including one from the 1960s, when he was a student. We also found examples of the words ""full scholarship"" used in publications that are linked on West Point's website, as well as some old recruiting advertisements: A dataset from 2014: ""At the United States Military Academy all students receive a full scholarship, including room & board and medical- and dental-care are provided by the U.S. Army."" A prospectus from 2012: ""As a cadet, you are a member of the U.S. Army and receive a full scholarship and an annual salary of more than $10,000 from which you pay for your uniforms, textbooks, a laptop computer, and incidents."" An ad in a 1991 issue of Black Enterprise magazine: ""Each year about 1,400 young men and women take advantage of the opportunity to attend West Point on a full government scholarship, which includes tuition, room and board and medical care. An ad that appeared in a few issues of Ebony magazine in 1990: ""You receive a full scholarship, earn a degree from one of the country's finest colleges, and build a foundation for a challenging career of service to the nation."" The financial benefits to attending military academies have been essentially described as scholarship-like or equivalent to a scholarship by USA Today, a West Point spokesperson in Forbes, and the Naval Academy. But the term ""full scholarship"" is an inaccurate description, experts told us. The phrase typically refers to a college providing financial aid to allow a candidate to attend a college free of charge, but that doesn't really apply to West Point's across-the-board zero-tuition policy, said Antonio Buehler, a West Point alumnus who founded the admissions coaching service Abrome. ""No such scholarship is named, every cadet is treated the same and there is an eight-year military commitment after graduation. Hence, not free,"" Buehler said. The proper terminology is ""appointment,"" said Vu Tran, a graduate of the United States Air Force Academy who runs the Denver-based admissions consulting firm Service Academy Coach. But because that's not apparent from the get-go, Tran says he can't fault Carson for using the term loosely, albeit incorrectly. ""I can definitely see where parents and students who are beginning the process can misconstrue it to be a scholarship,"" he said. ""But for those who have gone through the admission process and through the nomination process, they would never call it a scholarship."" Carson's use of the words ""full scholarship"" is even more inaccurate if he's describing his own experience, experts agreed. Tran told us it's conceivable aROTC commander or even a general would encourage a student to apply to West Point, touting the free tuition, but noted that anyone familiar with the process understands that that's contingent upon nomination and acceptance. ""(Carson) would not have been 'offered' the opportunity to attend West Point at no cost, like all other cadets, until he applied and received an appointment, which he never did,"" Buehler said. Our ruling Carson defended his use of the word scholarship in discussing his recruitment to West Point, saying, ""Go look on the West Point website and you'll see those specific words, 'full scholarship to West Point.'"" The military academy has used the words ""full scholarship"" a few times in admissions literature and advertisements and in one place on its website. However, experts say Carson's use of the word scholarship doesn't properly explain the application and appointment process to West Point. Carson's statement is accurate but needs clarification or additional information. That meets our definition of . Correction: After this story was published, we found an additional instance of the words ""full scholarship"" on West Point's website. The article has been updated to reflect that. The ruling remains ." Claim: Go look on the West Point website and you'll see those specific words, 'full scholarship to West Point.' So even though it is, you know, given as a grant for anybody who gets in, those words are used.

Output: "Carson defended his use of the word scholarship in discussing his recruitment to West Point, saying, ""Go look on the West Point website and you'll see those specific words, 'full scholarship to West Point.'"" The military academy has used the words ""full scholarship"" a few times in admissions literature and advertisements and in one place on its website. However, experts say Carson's use of the word scholarship doesn't properly explain the application and appointment process to West Point. Carson's statement is accurate but needs clarification or additional information. Correction: After this story was published, we found an additional instance of the words ""full scholarship"" on West Point's website. The article has been updated to reflect that."

Input: Consider Input: Paragraph: The vote which prompted environmental activists still in council chambers after four hours to break into applause approved an ordinance that bans the transport, handling and storage of coal and petroleum coke at bulk material facilities or terminals in Oakland. "We want jobs that people can have, and have a long life and they don't have to rely upon a job of desperation," said Council President Lynette Gibson McElhaney after the vote. "I just believe that we can do better in Oakland." The ordinance requires a second vote. City leaders have wrestled with the issue for more than a year, as detractors and supporters of the proposed marine terminal argued over the environmental dangers of bringing millions of tons of coal through the area and the economic benefits of good-paying union jobs. The terminal is part of a larger makeover of an army base that closed in 1999, eliminating thousands of jobs. The proposed terminal is in West Oakland, a historically black neighborhood that's among the poorest and most polluted in the region. The council approved the project before the coal proposal was made. It's uncertain whether the terminal will continue without shipping coal. A lawyer for the Oregon Bulk and Oversized Terminal on Monday sent the council a letter detailing potential legal consequences. "Politically, no quantity of handling coal or petcoke under whatever extraordinary standard will be tolerated," said David Smith. "While that may accomplish a political outcome, it is only the first steps towards an unfortunate legal outcome." City leaders said they were confident they could overcome a legal challenge. More than 150 people on both sides rallied outside the building Monday before the evening meeting. They packed the council's chamber, cheering and booing as speakers testified. At times, it was so hard to hear speakers that the council president had to ask security to remove some people from the room. Coal proponents railed at the council for what they saw as a pre-ordained vote. They argued that any environmental impact would be mitigated by transporting coal in covered rail cars that are unloaded underground. "We agree 1,000 percent that West Oakland is polluted," said Ron Muhammad, a fourth-generation resident of West Oakland. "But the project has a plan to mitigate it, to address it, so since the public health portion is taken out of the picture, then it goes back to the jobs." On the other side, coal opponents argued there was no way to keep coal dust from escaping into the air, and that rail shipment would worsen the health of children already disadvantaged by poverty and bad air. "This whole notion of coal-covered cars is rather ridiculous to say the least because it's never been done before," said Derrick Muhammad of the International Longshore and Warehouse Union, which opposes the shipment of coal. Among the speakers were residents of Utah who were furious that their state lawmakers had pumped more than $50 million in public money to build the facility, hoping to spur investment in the state's rural counties. Claim: Oakland council bans coal shipments, citing health risks.
Output: The Oakland City Council voted unanimously Monday night to kill a plan to use a proposed marine terminal to transport Utah coal to Asia, calling such shipments public health and safety hazards. Backers argued the project would bring needed jobs to an impoverished part of town.