A young man in a red robe is smiling.
The man is wearing a blue robe.
red and blue robe are different color.
exists e1 s1 s2 x1 x2.(Actor(e1,x1) & v_smile(e1) & in(x1,x2) & n_robe(x2) & a_red(s2) & Theme(s2,x2) & n_man(x1) & a_young(s1) & Theme(s1,x1))
exists e1 s1 x1 x2.(n_man(x1) & Theme(e1,x2) & Actor(e1,x1) & v_wear(e1) & n_robe(x2) & a_blue(s1) & Theme(s1,x2))