The black dog in the field has something in its mouth.
The dog is inside holding a toy.
The dog cannot be inside and in the field simultaneously.
exists e1 s1 x1 x2 x3 x4.(n_mouth(x4) & of(x4,x1) & n_thing(x1) & n_field(x2) & n_dog(x1) & a_black(s1) & Theme(s1,x1) & Theme(e1,x3) & Actor(e1,x1) & v_have(e1) & in(x3,x4) & n_thing(x3) & in(x1,x2))
exists e1 s1 x1 x2.(n_dog(x1) & a_inside(s1) & Manner(e1,s1) & Theme(e1,x2) & Actor(e1,x1) & v_hold(e1) & n_toy(x2))