A brown doberman is outside with a stick in its mouth.
The dog is chewing on a stick.
when the dog is chewing that it is doesn't necessarily needed to be a brown dog
exists s1 s2 x1 x2 x3.(with(s2,x2) & in(x2,x3) & n_mouth(x3) & of(x3,x1) & n_thing(x1) & n_stick(x2) & Theme(s2,x1) & a_outside(s2) & n_doberman(x1) & a_brown(s1) & Theme(s1,x1))
exists e1 x1 x2.(n_dog(x1) & on(e1,x2) & n_stick(x2) & Actor(e1,x1) & v_chew(e1))