
Passage: Ivy usually refers to eight universities in the eastern United States. Ivy has always been synonymous with famous schools in the United States. These eight universities not only have a long history and rigorous scholarship, but also have high teaching quality. Most of the graduates of these schools become social elites, most of whom earn more than $200000 a year. There are many political leaders from the Ivy, and a large number of scientists graduated from the Ivy.
Question: According to the above conditions, which of the following options must be true?
A. A.Some social elites earn more than $200000 a year.
B. B.Some political leaders earn less than $200000 a year.
C. C.Some scientists earn more than $200000 a year.
D. D.Some political leaders are social elites.
Answer: