M: Excuse me, can you tell me the way to the Sleeping Beauty Castle
W: Yes, go straight ahead. It’s about four hundred yards down this street.

What’s the relationship between the two people()

A．to cure him of his sleeplessness
B．to find that his sleeplessness was not really true
C．to find out why some old people didn’t need any sleep
D．to find a way to free people from the need of sleep

A．to start
B．started
C．starting
D．start