This question has options. Answer the question about text:

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 .

What may be a fact about their trip ?
Options are:
[-] They had went on a school trip in the southwest ..
[-] They were unable to afford a flight so they used a bus ..
[-] They had traveled with a group of people ..
[-] They had done a bus tour in the southwest ..
They had done a bus tour in the southwest .