a man and a woman dressed in bright orange attire
a couple dressed in orange
The man and woman is not identified as being a couple.
exists e1 s1 s2 x1 x2 x3 x4 x5.(a_topic(s1) & subset_of(x2,s1) & in(e1,x4) & n_attire(x4) & of(x4,x5) & n_orange(x5) & a_bright(s2) & Theme(s2,x4) & Theme(e1,x3) & v_dress(e1) & (x2 = x3) & n_woman(x2) & subset_of(x1,s1) & n_man(x1))
exists e1 x1 x2.(in(e1,x2) & n_orange(x2) & Theme(e1,x1) & v_dress(e1) & n_couple(x1))