Read the following passage: While traveling in France, we were happy to learn that there were multiple methods of transportation, such as buses and trains, which could take us to the remote castle outside the city that we were hoping to visit.

Based on the clues, what is the most likely definition of the word transportation

A. A translator to help vistors ask questions about the castle

B. A system of moving people or things from one place to another

C. tour guides to take visitors to landmarks outside the city

D. a map to show where the remote castles are located