Which one of the following best describes the relationship of the second paragraph to the passage as a whole? A. It offers concrete detail designed to show that the argument made in the first paragraph is flawed. B. It provides detail that expands upon the information presented in the first paragraph. C. It enhances the author's discussion by objectively presenting in detail the pros and cons of a claim made in the first paragraph. D. It detracts from the author's discussion by presenting various problems that qualify the goals presented. E. It modifies an observation made in the first paragraph by detailing viewpoints against it.