Read the following context and choose the correct option to answer the question. Context: 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? Options: A. probably exercise physiologists and healthcare providers B. probably teachers C. not enough information D. probably engineers
C

(Question)
Read the following context and choose the correct option to answer the question. Context: It was a made-for-TV moment that all presidents would relish, but it seemed especially significant for the man who turned a reality TV career into a successful bid for the presidency. Donald Trump triumphantly greeted the three Americans released by North Korea in the early morning darkness at Joint Base Andrews outside Washington early Thursday, an image one can expect to see over and over again come the 2020 U.S. presidential election campaign. "It was a very important thing to all of us to be able to get these three great people out," Trump told reporters on the tarmac. He then went on to speculate that live television coverage of the arrival "probably broke the all-time in history television rating for 3 o'clock in the morning." It was a moment the president gladly seized given that his White House has been buffeted by a chaotic mix of policy and personal drama in recent days. The prospect of a potentially historic breakthrough on North Korea could move a number of other unwelcome distractions to the side, including the ongoing Russia investigation, the growing legal difficulties for Trump's personal lawyer, Michael Cohen, and the soap opera that the Stormy Daniels story has become. Daniels is the adult film actress who claims she once had an affair with Trump. He denies the claim. Trump also announced Thursday on Twitter that he will meet with North Korean leader Kim Jong Un on June 12 in Singapore. A new CNN poll found that 77 percent of those surveyed support Trump meeting the North Korean leader, and 53 percent approve of his handling of the North Korea issue generally. Those numbers are in keeping with a general trend of late that has seen the president's poll ratings improving, perhaps in part because of the strong economy. Question: When did Trump announce on Twitter he would meet up with Kim Jong Un? Options: A. Before Micheal Cohen started receiving legal difficulties. B. After the three Americans were released by North Korea. C. not enough information D. Before the Stormy Daniels story was made public and widespread.
(Answer)
B

Ques: Read the following context and choose the correct option to answer the question. Context: Yes, after my mother died I found out from my supposed half-sister that my dad was not my birth father. She was 19 yrs older than me and had been living in Colorado since I was young. I was born and raised in N.J. I did not see her she did not come to see us. I was grown, married, had children and was living in FL. when she showed up at my door with her husband. I was shocked since we never heard from her and I did not know she even knew where I lived. She stayed all of about 20 minutes, just long enough to very unpleasantly state that "my father is NOT your father and I am NOT your sister!" I always wondered why my mom hated me SO much, I found out that both my mom and "dad" were having affairs while married and both had children by someone else. I have never met my birth father (to my knowledge) only know his name, but understand that he was the father of my supposed half-brother (which would make him my only whole sibling out of seven siblings.) Obviously my oldest "half-brother", who is 20 yrs older than me, is not actually related to me either. I don't have for sure "proof" about my other siblings, but they all have strong resemblances to my "dad" and each other. Growing up people would comment about how much I looked like my mom but I also was told a lot that you would never know me and my other sisters were sisters, we used to laugh about it as kids because my sisters (all light haired/light skinned) and I (dark haired/deeper skin toned) were very different in appearance but we "knew" we were sisters. I also found out that my apparently ONLY whole brother, approximately 9 yrs older than me, did not even know his real fathers name even though he knew our "dad" was not his birth father. Question: When did her supposed half sister show up at her door? Options: A. Just before she found out B. After her mom died C. While her mother was dying D. not enough information
Ans:
B