Read the following context and choose the best option to answer the question.
Context: This unplanned leg of our trip meant we navigated via whatever maps we could find : the atlas from the kind fellow on the ferry , the brochures at the drugstore , the ranger 's station maps , the free phone books at the Chamber of Commerce . Whenever we met a local , we asked for suggestions . And they never let us down .
Question: Why did the narrator approach to strangers ?
Options: 
A. To get tips .
B. None of the above choices .
C. To get some drugs .
D. To get info on where to find phone books .


A