单项选择题

W: Excuse me, could you show me the way to the railway station
M: Certainly. Go straight ahead until you reach the traffic lights. Then turn right and you will see a square. The station is on the west side of it.

Where is the railway station()

A. To the left of the traffic lights.
B. On the west side of the square.
C. On the east of the square.
D. At the end of the street.