Context: We were still new at this and had n't learnt to be selective with excursions . Fifteen kilometres behind the Nullabor Roadhouse are three caves formed underground by collapsed land . We got instructions on how to get there from the roadhouse staff , left the camper behind and drove off into the scrub . Soon , all we could see was the horizon , so flat was the landscape in all directions .
Question: How did they figure out how to get to their destination ?
Option 0: They had to get a map from the roadhouse .
Option 1: They had to stop at the roadhouse .
Option 2: None of the above choices .
Option 3: They had to write down directions .
Answer: 1