Fort Totten Station
Grosvenor-Strathmore Station
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 Fort Totten Station and Grosvenor-Strathmore Station (except for this two stops)? 
A) 2 
B) 16 
C) 8 
D) 23 
