A man is scratching a rock with a red hammer.
A man is scratching a rock with a blue spoon.
It is either a red hammer or a blue spoon, it cannot be both at the same time.
exists e1 s1 x1 x2 x3.(with(e1,x3) & n_hammer(x3) & a_red(s1) & Theme(s1,x3) & Theme(e1,x2) & Actor(e1,x1) & v_scratch(e1) & n_rock(x2) & n_man(x1))
exists e1 s1 x1 x2 x3.(with(e1,x3) & n_spoon(x3) & a_blue(s1) & Theme(s1,x3) & Theme(e1,x2) & Actor(e1,x1) & v_scratch(e1) & n_rock(x2) & n_man(x1))