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47. Dietician: “Recent studies have shown that people can lose weight solely by changing their diet alone, without having to increase their amount of activity. In two recent studies, overweight but otherwise healthy people cut their caloric intake and all participants lost weight without having to change their activity level, showing that weight loss through diet alone is possible.”
Critic: “That is not true. While some people may have been successful, the study only covered otherwise healthy people who were likely to succeed. What about other people, who have tried to change their diets without exercising, and failed to lose weight?”
Which of the following is the best evaluation of the critic’s argument?
48. Dietician: “Recent studies have shown that people can lose weight solely by changing their diet alone, without having to increase their amount of activity. In two recent studies, overweight but otherwise healthy people cut their caloric intake and all participants lost weight without having to change their activity level, showing that weight loss through diet alone is possible.”
Critic: “That is not true. While some people may have been successful, the study only covered otherwise healthy people who were likely to succeed. What about other people, who have tried to change their diets without exercising, and failed to lose weight?”
Which of the following, if true, would most undermine the dietician’s argument?
49. Constance: “Current movies will never be as durable as cinema from the early days of Hollywood. Those classic movies continue to be remade and reinterpreted by subsequent generations, showing just how popular they are.”
Ben: “It may be true that current movies won’t be remade as often, but current movies play to a wider audience than those of years past, and many original movies continue to be watched and loved long past their release. A movie can be durable in its original form, and does not always have to be remade to show its longevity as a classic.”
50. Ilana: “I just read an article in the newspaper which claims that children who listen to rap music are more prone to violence. We should make sure our children are not exposed to rap music with violent lyrics.”
Michael: “We will do no such thing. That article only applied to children under the age of 10, and the youngest of our kids is 11. We don’t have to prevent them from listening to rap music.”