A dog with floppy ears runs in a dry field.
A dog is chasing something.
Just because a dog runs in a dry field, does not mean a dog is chasing something
exists e1 s1 s2 x1 x2 x3.(in(e1,x3) & n_field(x3) & a_dry(s2) & Theme(s2,x3) & Actor(e1,x1) & v_run(e1) & with(x1,x2) & n_ear(x2) & a_floppy(s1) & Theme(s1,x2) & n_dog(x1))
exists e1 x1 x2.(Theme(e1,x2) & Actor(e1,x1) & v_chase(e1) & n_thing(x2) & n_dog(x1))