A man is sticking his head out of a window looking downward.
A man looking over his shoulder.
you cannot be sticking your head out of the window and be looking over your shoulder at the same time.
exists e1 e2 s1 x1 x2 x3 x4.(of(e1,x3) & a_downward(s1) & Manner(e2,s1) & Actor(e2,x4) & v_look(e2) & (x3 = x4) & n_window(x3) & r_out(e1) & Theme(e1,x2) & Actor(e1,x1) & v_stick(e1) & n_head(x2) & of(x2,x1) & n_male(x1) & n_man(x1))
exists e1 x1 x2 x3.(a_topic(x1) & over(e1,x3) & n_shoulder(x3) & of(x3,x1) & n_male(x1) & Actor(e1,x2) & v_look(e1) & (x1 = x2) & n_man(x1))