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 a fact about their trip ?
Option 0: They had went on a school trip in the southwest .
Option 1: They were unable to afford a flight so they used a bus .
Option 2: They had traveled with a group of people .
Option 3: They had done a bus tour in the southwest .
Answer: 3