Context: After spending only a couple of hours at the park it was time to leave . Our trip drew to a close with a fun and long bus ride . The trip was a magnificent experience and was an awesome way to get exposure into the American Southwest .
Question: What may be the reason for them taking the bus ?
Option 0: They were able to see more on the bus tour .
Option 1: They were unable to afford another mode of transportation .
Option 2: The bus was able to take them on a park tour .
Option 3: They prefer to ride in buses versus cars or planes .
Answer: 0