Which of the following best expresses the relationship between the first and second paragraphs?

• A、Which of the following best expresses the relationship between the first and second paragraphs?
  
  

• B、The first paragraph defines the terms that are used in the second paragraph.
  
  

• C、The second paragraph describes a specific instance of the general topic discussed in the first paragraph.
  
  

• D、The second paragraph presents information that contrasts with the information given in the first
  paragraph