A street vendor in a black shirt and white pants smiles at the camera.
A person is angry.
They wouldn't be both smiling and angry.
exists e1 s1 s2 x1 x2 x3 x4 x5 x6.(n_camera(x6) & at(e1,x6) & Actor(e1,x1) & v_smile(e1) & in(x1,x3) & subset_of(x5,x3) & n_pants(x5) & a_white(s2) & Theme(s2,x5) & subset_of(x4,x3) & n_shirt(x4) & a_black(s1) & Theme(s1,x4) & n_vendor(x1) & of(x1,x2) & n_street(x2))
exists s1 x1.(Theme(s1,x1) & a_angry(s1) & n_person(x1))