世界之窗站
前海湾站
Please solve the multiple choice problem and put your answer (one of ABCD) in one "\boxed{}". According to the subway map, how many intermediate stops are there between 世界之窗站 and 前海湾站 (except for this two stops)? 
A) 1 
B) 16 
C) 6 
D) 13 
