The man in the blue shirt shows of a picture.
The man is wearing a pink shirt.
Pink and blue are different colors.
exists s1 x1 x2 x3 x4.(n_show(x2) & of(x2,x3) & n_shirt(x3) & a_blue(s1) & Theme(s1,x2) & n_man(x1) & a_topic(x1) & in(x1,x2) & of(x2,x4) & n_picture(x4))
exists e1 s1 x1 x2.(n_man(x1) & Theme(e1,x2) & Actor(e1,x1) & v_wear(e1) & n_shirt(x2) & a_pink(s1) & Theme(s1,x2))