input: OPTIONS:
- probably exercise physiologists and healthcare providers
- probably teachers
- not enough information
- probably engineers Now, answer this question: Have you ever wondered whether it's worth your while to encourage an older person to start exercising? In 2014, the top-notch journal JAMA published the results of a fantastic research project: a study in which 1635 sedentary older adults (aged 70-89) were assigned to get either a structured exercise program, or a program of "successful aging" health education. The researchers called it the Lifestyle Interventions and Independence for Elders (LIFE) study. (You can read the full study here.) During the LIFE study, the two groups were followed for a little over 2.5 years. And by the end of the study, guess which group of volunteers was more likely to still walk a quarter of a mile (without a walker)? That's right. When it came to avoiding "major mobility disability" which the researchers defined as becoming unable to walk 400 meters or more a structured exercise program was better than a program of healthy aging education. Specifically, the researchers found that 30% of the exercisers experienced a period of major disability, compared to 35.5% of the seniors enrolled in the healthy aging education program. This is a very encouraging finding! That said, it's also a bit sobering to realize that even with exercise, almost 1 in 3 older adults experienced a period of limited mobility, of which half lasted 6 months or more. In this post, I'll share some more details on this study, because the results provide a wonderful wealth of information that can be helpful to older adults, family caregivers, and even geriatricians such as myself. Want to know how often the exercisers experienced "adverse events"? (Hint: often!) Wondering just what the structured exercise program involved? (Hint: more than walking!) Let's dig into the details! At the end of this post, I'll share my list of key take-home points for older adults and family caregivers. Who were the study volunteers? Whenever you read about a research study, it's important to understand how the study volunteers compare to the older adults in *your* life. One of... Question: Who probably performed the research on the elderly that was published in JAMA? === The answer to the above question is
A:
output: not enough information

New sexual harassment and racial discrimination lawsuits are rocking the already scandal riddled Fox News Channel. Three new lawsuits were filed Monday in U.S. District Court for the Southern District of New York. Two allege racial harassment at Fox News, while a third alleges sexual harassment at Fox News Radio. The cases increase to 23 the number of past or present Fox employees represented by attorney Doug Wigdor, the majority having cases alleging racial hostility by a since-fired financial executive. Fox said Monday that the lawsuits have no legal basis. Kathleen Lee, a Fox News Radio employee of more than 10 years, alleges that radio anchor Ron Flatter subjected her to "unrelenting sexual harassment" after the network hired him in 2013. A former Fox employee, Adasa Blanco, said she alerted Fox executives about racially hostile behavior on the part of former Fox controller Judith Slater more than eight years before the executive was let go. Slater has denied charges of racially hostile conduct. Blanco, who is Hispanic, said that Slater made fun of her accent. In the lawsuit, Wigdor said Fox "knowingly harbored and protected" a racist employee for more than eight years and misrepresented to the public that it fired Slater quickly upon learning of her behavior. Naima Farrow, another former Fox employee who worked for Slater, said she was fired without warning or explanation in 2015, less than three days after telling superiors she was pregnant. Farrow, who is black, said Slater mockingly referred to her as "girlfriend." Fox News said in a statement that it is committed to a diverse workplace free from discrimination, and takes any complaint seriously. In these cases, Fox "took prompt, effective and, when necessary, strong remedial action," the network said. "We believe these latest claims are without legal basis and look forward to proving that the company at all times has acted appropriately, and lawfully, in connection with these matters." The new legal claims come as Fox News is battling a series of... Question: when did the accusations come to light? === The answer to the above question is

OPTIONS:
- not enough information
- before the resignation of Roger Ailes
- the same time Roger Ailes resigned
- after the resignation of Roger Ailes, Bill O'Reilly, and Bill Shine

Answer: after the resignation of Roger Ailes, Bill O'Reilly, and Bill Shine

SEOUL The U.S. and South Korea remain united in pursing a diplomatic solution to end the North Korean nuclear threat, but their national security priorities may differ over what would be the role of the U.S. military in Korea after a denuclearization deal is reached. "That is going to be the moment of truth, so to speak, when the United States and South Korea will have to agree on what kind of security alliance we want to maintain moving forword," said Go Myong-Hyun, a North Korea analyst at the Asan Institute for Policy Studies in Seoul. U.S. President Donald Trump on Friday revived the June 12 Singapore summit with North Korean leader Kim Jong Un, eight days after canceling it. Trump said he was convinced of Kim's commitment to denuclearization by the renewed diplomatic talks that included a visit to Washington by Kim Yong Chol, the North's former intelligence chief, who carried a letter from the North Korean leader. South Korean President Moon Jae-in has been influential in facilitating the U.S.-North Korea summit, in getting Kim to agree to the broad goal of denuclearization, and in urging Trump to stay committed to the diplomatic process to resolve differences with North Korea. President Trump seems to be leaning now towards Moon's approach versus the more confrontational stance advocated by some of his security team in demanding that North Korea unilaterally and completely disarm before any concessions are granted. Friday Trump downplayed expectations for a major breakthrough at the summit, saying it will be the beginning of a process. He also backed away from his "maximum pressure" approach that stressed tough sanctions and the threat of military force, focusing instead on brokering an agreement to end the North's nuclear program for economic aid and security guarantees that could include a peace treaty to replace the armistice that ended the Korean War in 1953. South Korean officials said there is possibility that Moon may join Trump in Singapore to help negotiate a nuclear deal with Kim, as the... Question: What is the name of Trump's former confrontational approach to dealing with North Korea? === The answer to the above question is
OPTIONS:
- Diplomatic denuclearization
- Economic aid and security
- not enough information
- "Maximum pressure"

Answer:
"Maximum pressure"