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 ?
Option 0: To get tips .
Option 1: None of the above choices .
Option 2: To get some drugs .
Option 3: To get info on where to find phone books .
Answer: 0