23rd president of the united States 1833 - 1990
"<span>C. Please be sure to meet and greet these guests: Mr. Eubanks, Mrs. Garcia, and Ms. Murray" is the only technically correct option, but note that colon use is widely subjective. </span>
You are on the other side of a hill from them,
you are directly behind them,
if you are in one of their blind spots.
I hope this helps.
An act of congress singed into by laws in 2001
A. Amendment I. and Amendment VI.