How can the man get to the canteen?
A. Go along the road, make the left turn at the library, and go for about 30 metres, the canteen is on the right.
B. It is at the end of this road.
C. Go along the road, and turn right at the library, you will find the canteen on your right.
D. Go along the road, and turn right at the crossroad, it's behind the library.