A: Excuse me. Where's Barton Street, please?
B: Sorry, I don't know.
A: Excuse me. Is Barton Street near here?
C: Barton Street? I know the name, but I don't know exactly where it is. Sorry.
A: Excuse me. Can you tell me the way to Barton Street?
D: Yes. Turn right at the traffic lights. Then it's the first on the left.
A: Sorry, could you say that again?