An african american in sunglasses and a white tee-shirt smiles.
The african american is smiling.
Same african american person is smilling, smiles
exists s1 s2 s3 x1 x2 x3 x4.(a_topic(x1) & in(x1,x2) & subset_of(x4,x2) & n_smile(x4) & a_tee-shirt(s3) & Theme(s3,x4) & a_white(s2) & Theme(s2,x4) & subset_of(x3,x2) & n_sunglass(x3) & n_american(x1) & a_african(s1) & Theme(s1,x1))
exists e1 s1 x1.(n_american(x1) & a_african(s1) & Theme(s1,x1) & Actor(e1,x1) & v_smile(e1))