The tourists couldn’t find the museum or the hotel, and these ruined their trip.
What is the best way to revise the sentence to eliminate the vague pronoun?

A. The tourists couldn’t find the museum or the hotel, and this ruined their trip.

B. The tourists couldn’t find the museum or the hotel, which was upsetting.

C. The tourists couldn’t find the museum or the hotel, and that ruined everything.

D. The tourists couldn’t find the museum or the hotel, and the confusion ruined their trip.