A woman in white lighting talks to a man lit in green.
There is a woman  and a man.
in both sentences, there is a woman and a man.
exists s1 x1 x2 x3 x4 x5 x6.(a_topic(x1) & to(x1,x4) & in(x4,x6) & n_green(x6) & n_lit(x4) & of(x4,x5) & n_man(x5) & in(x1,x2) & n_talk(x2) & of(x2,x3) & n_lighting(x3) & a_white(s1) & Theme(s1,x2) & n_woman(x1))
exists p1 x1 x2 x3 x4.((x1 = x2) & subset_of(x4,x2) & n_man(x4) & subset_of(x3,x2) & n_woman(x3))