The plate with the cheeseburger has a knife, fork,and spoon, while the plate with the club sandwich does not.
Someone has ordered two plates of food.
Just because there is two plates of food does not mean someone has ordered that.
exists e1 p1 x1 x2 x3 x4 x5 x6 x7 x8 x9.(n_sandwich(x8) & of(x8,x9) & n_club(x9) & n_plate(x1) & n_plate(x1) & n_cheeseburger(x2) & -exists e2.(Actor(e2,x1) & v_do(e2)) & with(x1,x8) & while(e1,p1) & Theme(e1,x3) & Actor(e1,x1) & v_have(e1) & n_spoon(x7) & n_fork(x6) & subset_of(x7,x5) & subset_of(x6,x5) & r_,(x5) & n_knife(x4) & subset_of(x5,x3) & subset_of(x4,x3) & with(x1,x2))
exists e1 x1 x2 x3.(Theme(e1,x2) & Actor(e1,x1) & v_order(e1) & of(x2,x3) & n_food(x3) & n_plate(x2) & card_eq_2(x2) & n_person(x1))