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 .

Q with options: Give answer the following question using evidence from the above passage: What may be the reason for them taking the bus ?
Options:
(A). They were able to see more on the bus tour ..
(B). They were unable to afford another mode of transportation ..
(C). The bus was able to take them on a park tour ..
(D). They prefer to ride in buses versus cars or planes ..
(A).