What is a possible solution to the problem, according to Mr. Tillman?

A、Eatinglessmeat.
B、LeavingWesterneatinghabitsbehind.
C、Losingweight.
D、hasthelongesthistory
E、isintendedforofficials.
F、isvisitedbythelargestnumberoftourists.G:isthemostbeautiful.H:wasrebuiltbyHenryVII