A black man is wearing a brown shirt and a necklace.
A man is wearing no jewelry.
If a man is wearing a necklace, he cannot also be not wearing any jewelry.
exists e1 s1 s2 x1 x2 x3 x4.(Theme(e1,x2) & Actor(e1,x1) & v_wear(e1) & subset_of(x4,x2) & n_necklace(x4) & subset_of(x3,x2) & n_shirt(x3) & a_brown(s2) & Theme(s2,x3) & n_man(x1) & a_black(s1) & Theme(s1,x1))
exists x1.(-exists e1 x2.(Theme(e1,x2) & Actor(e1,x1) & v_wear(e1) & n_jewelry(x2)) & n_man(x1))