A snarling dog approaches a hissing cat.
The dog is brown.
Just because the dog is snarling it doesn't mean that the dog is brown.
exists e1 e2 x1 x2 x3.(Theme(e2,x2) & Actor(e2,x1) & v_approach(e2) & n_cat(x2) & of(x2,x3) & n_hissing(x3) & n_dog(x1) & Actor(e1,x1) & v_snarl(e1))
exists e1 x1.(n_dog(x1) & Theme(e1,x1) & v_brown(e1))