
Passage: There were 9 passengers on a helicopter, including 1 scientist, 2 entrepreneurs, 2 lawyers, 3 Americans and 4 Chinese.
Question: Which of the following additions would explain the inconsistency between the total number of people mentioned in the question and the number of people under different identities?
A. A.The scientist was married to one of the Americans.
B. B.One of the entrepreneurs' products are mainly exported to the United States.
C. C.Two entrepreneurs are Chinese, and one American is a lawyer.
D. D.One of the lawyers is the legal advisor to one of the entrepreneurs.
Answer: