南昌火车站
永叔路站
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 南昌火车站 and 永叔路站 (except for this two stops)? 
A) 25 
B) 1 
C) 12 
D) 15 
