The boy is licking the spoon to taste the sweetness of the rolls' toppings.
The boy licks a silver spoon.
The spoon could be copper, or gold, not silver.
exists e1 p1 x1 x2 x3 x4 x5.(n_topping(x5) & of(x5,x4) & n_roll(x4) & n_sweetness(x3) & n_spoon(x2) & n_boy(x1) & Topic(e1,p1) & exists e2.(Theme(e2,x3) & Actor(e2,x1) & v_taste(e2) & of(x3,x5)) & Theme(e1,x2) & Actor(e1,x1) & v_lick(e1))
exists e1 x1 x2 x3.(n_boy(x1) & Theme(e1,x2) & Actor(e1,x1) & v_lick(e1) & n_spoon(x2) & of(x2,x3) & n_silver(x3))