People gathered around a guy sitting on a table.
A man sits on a table while people gather.
People gathered around is the same as while people gather.
exists e1 e2 x1 x2 x3.(for(e1,e2) & on(e2,x3) & n_table(x3) & Actor(e2,x1) & v_sit(e2) & around(e1,x2) & n_guy(x2) & Actor(e1,x1) & v_gather(e1) & n_people(x1))
exists e1 p1 x1 x2.(exists e2 x3.(Actor(e2,x3) & v_gather(e2) & n_people(x3)) & while(e1,p1) & on(e1,x2) & n_table(x2) & Actor(e1,x1) & v_sit(e1) & n_man(x1))