听下面一段对话，回答下列问题。

Which one does the woman not mention().

A. The Kingdom of Bikes
B. A Beautiful Hotel
C. The Silk Road
D. An American Achieving His Dreams

A. show that elephants are very smart
B. tell how a woman trained her elephant
C. show that female care more for animals than male do
D. tell how an animal reunited a husband and his wife