How is an escorted group tour different from a group tour?
A. The number of people who can go on an escorted group tour is limited by the number of seats on the tour bus, while any number can buy a regular group tour.
B. An escorted group tour is always accompanied by a professional tour director, while regular group tour participants may spend periods of time without a representative from their tour operator.
C. An escorted group tour is always a multiday tour, while a group tour can be only a single day.
D. An escorted group tour always includes accommodations, while a regular group tour may or may not include lodging.