People are in line at a white tablecloth-covered buffet, serving themselves food.
There are people at the restaraunt.
The restaurant has a buffet.
exists e1 p1 s1 s2 x1 x2 x3 x4.(n_group(x4) & for(p1,e1) & Recipient(e1,x4) & Theme(e1,x3) & Actor(e1,x1) & v_serve(e1) & n_food(x3) & at(p1,x2) & n_buffet(x2) & a_tablecloth-covered(s2) & Theme(s2,x2) & a_white(s1) & Theme(s1,x2) & exists x5.(in(x1,x5) & n_line(x5)) & n_people(x1))
exists p1 x1 x3.(n_restaraunt(x3) & exists x2.((x1 = x2) & at(x2,x3) & n_people(x2)))