A man in a purple jacket has an expression on his face.
The man in the purple jacket is deep in thought.
A man with a certain expression is not necessarily deep in thought.
exists e1 x1 x2 x3 x4 x5.(Theme(e1,x4) & Actor(e1,x1) & v_have(e1) & on(x4,x5) & n_face(x5) & of(x5,x1) & n_male(x1) & n_expression(x4) & in(x1,x2) & n_jacket(x2) & of(x2,x3) & n_purple(x3) & n_man(x1))
exists s1 x1 x2 x3 x4.(n_jacket(x2) & of(x2,x3) & n_purple(x3) & n_man(x1) & in(s1,x4) & n_thought(x4) & Theme(s1,x1) & a_deep(s1) & in(x1,x2))