A man in a white button up shirt smiling and laughing at the camera.
The man's shirt has some buttons.
A man in a white button up shirt implies that the man's shirt has buttons, regardless if he is laughing or smiling at the camera.
exists e1 e2 s1 x1 x2 x3 x4 x5 x6.(n_camera(x6) & a_topic(x1) & at(e2,x6) & Actor(e2,x5) & v_laugh(e2) & (x1 = x5) & Actor(e1,x4) & v_smile(e1) & (x1 = x4) & up(x1,x3) & n_shirt(x3) & in(x1,x2) & n_button(x2) & a_white(s1) & Theme(s1,x2) & n_man(x1))
exists e1 x1 x2 x3.(n_shirt(x2) & of(x2,x1) & n_man(x1) & Theme(e1,x3) & Actor(e1,x2) & v_have(e1) & n_buttons(x3))