Which sentence is parallel?
A. A bus, a plane, and we rode an ocean liner in order to make it back to the United States.
B. We took a bus, a plane, and we took an ocean liner in order to make it back to the United States.
C. We took a bus, we took a plane, and an ocean liner in order to make it back to the United States.
D. We took a bus, a plane, and an ocean liner in order to make it back to the United States.