上海体育场站
宜山路站
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 上海体育场站 and 宜山路站 (except for this two stops)? 
A) 8 
B) 9 
C) 23 
D) 5 
