TASK DEFINITION: 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.
PROBLEM: Paragraph: "If we don't want these measures to reach a further stage, we must abide by the voluntary quarantine rules verbatim. What does this voluntary quarantine mean? It means do not leave your house," Erdogan told a press conference late on Friday. The rate of infections in Turkey has outstripped most other countries in the last two weeks with 2,069 more cases in the last 24 hours, the country's health minister said earlier on Friday in calling for wider measures to contain the outbreak. Erdogan also announced an end to all international flights, and said pandemic councils will be formed in Turkey's 30 biggest cities to take additional precautions if necessary. "By taking care of social distancing at home and at work, by not using public transportation unless necessary, by not leaving the house apart from fundamental shopping needs, by taking care of our cleanliness, it is mandatory that we increase the effectiveness of these measures," he added. Turkey's government says it is not disclosing the location of cases to prevent the risk of increasing transmission rates by encouraging people to move from areas with high rates to places where there are no or few cases. Ramping up measures against the outbreak, Turkey also limited intercity bus travel and banned walks and fishing along the seashore and beaches, as well as jogging in forests and parks on weekends. Local governors could decide to extend the decision to week days, Interior Minister Suleyman Soylu told an interview on NTV news channel. One town and four villages in Turkey's Black Sea province of Rize have been quarantined over the coronavirus outbreak, the local mayor said on Friday, marking the country's first case of a lockdown. Claim: Turkey adopts 'voluntary' stay-at-home quarantine.

SOLUTION: President Tayyip Erdogan called on Friday for a "voluntary quarantine" in which Turks stay at home except for shopping or basic needs to stem a surge of coronavirus cases, which jumped by a third in a day to 5,698 with 92 dead.

PROBLEM: 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.

SOLUTION: 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.

PROBLEM: Paragraph: The private university in Durham submitted claims for dozens of research grants that contained falsified or fabricated information that unjustly drained taxpayer money from the National Institutes of Health, the Environmental Protection Agency and other federal agencies, the U.S. Justice Department said. The school said it is repaying grant money and related penalties. "Taxpayers expect and deserve that federal grant dollars will be used efficiently and honestly," local U.S. Attorney Matthew G.T. Martin said in a statement. "May this serve as a lesson that the use of false or fabricated data in grant applications or reports is completely unacceptable." The lawsuit was first filed in 2015 by whistleblower and former Duke employee Joseph Thomas. The Justice Department took it over afterward. The suit claims the faked research was conducted by former research technician Erin Potts-Kant, who was supervised by pulmonary medicine researcher William Michael Foster. Foster's lab experimented with mice, seeking to determine the effects of inhaling diesel exhaust, among other tests. Several research papers by Foster's team were later retracted. "We expect Duke researchers to adhere always to the highest standards of integrity, and virtually all of them do that with great dedication," university President Vincent Price said in a statement. "When individuals fail to uphold those standards, and those who are aware of possible wrongdoing fail to report it, as happened in this case, we must accept responsibility, acknowledge that our processes for identifying and preventing misconduct did not work, and take steps to improve." The settlement was announced on the same day that U.S. District Judge Catherine Eagles had scheduled a hearing on why the deal supposedly struck in November hadn't been finalized by the Justice Department. The government alleged that between 2006 and 2018 Duke knowingly submitted faked data to federal agencies in 30 grants. The university had warning signs that some of the research was fraudulent but didn't act until discovering in 2013 that Potts-Kant had siphoned off money for spending on clothes and other items, the lawsuit said. Duke University said the technician pleaded guilty to two counts of forgery in state court and paid the school restitution. Foster retired in 2015, university spokesman Michael Schoenfeld said. Thomas, the whistleblower, will get $33.75 million from the settlement, the government said. Duke is still dealing with a different research scandal dating back more than a decade. Duke medical professor Dr. Anil Potti engaged in misconduct while researching treatments in human cancer patients, U.S. Health and Human Services Department investigators said in 2015. Potti's studies were published in top medical journals including the New England Journal of Medicine and Lancet Oncology between 2006 and 2009. In a settlement reached with the federal health agency, Potti did not acknowledge liability but agreed to have all his research supervised until 2020. Potti left Duke in 2010. Duke settled lawsuits brought by patients and estates of patients who participated in those medical trials. As a result of both cases, the National Institutes of Health last year required Duke University researchers to increase their reporting of how federal grant money was being spent. ____ Follow Emery P. Dalesio on Twitter at http://twitter.com/emerydalesio . His work can be found at https://apnews.com/search/emery%20dalesio. Claim: Duke University pays $112M to settle faked-research lawsuit.

SOLUTION:
Duke University will pay $112 million to settle a whistleblower lawsuit after federal prosecutors said a research technician's fake data landed millions of dollars in federal grants, the school and the government said Monday.