Which of the following best describes the relationship between the first paragraph and the second paragraph of the passage? A. The first focuses on the mural artists as individuals; the second, on their actions as a group. B. The first compares the mural revival with an earlier artistic movement; the second describes the context contemporary to the revival. C. The first defines the revival by distinguishing it from an earlier artistic movement; the second addresses the political goals of both the revival and its forerunner. D. The first presents an apparently plausible account of the relationship between the revival and is forerunner, the second calls that account into question. E. The first is concerned with the artistic aims and ambitions behind the San Francisco murals; the second considers their political significance.