Take the M train heading toward Rose Park from Circle Station. Transfer to the G train heading toward Kent at Center Station. Get off at Row Station and use the L Street NW exit to turn left onto L street. Continue for 3 blocks, turn right when you reach the community garden and enter City Station to board the L train heading towards Longborough. Get off at the fourth stop, and turn right onto Lilac Lane. The agency will be on your left after 2 blocks. You enter City Station immediately after which step?
a. After using the L Street NW exit.
b. After reaching Row Station.
c. After walking on L Street for 3 blocks.
d. After transferring to the G train.
e. After turning right for the first time.