旅顺新港站
铁山站
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 旅顺新港站 and 铁山站 (except for this two stops)? 
A) 7 
B) 5 
C) 6 
D) 0 
