A singer standing in green light.
A singer stands onstage as a green light shines on them.
The singer could be somewhere besides onstage, and the green light may not be shining on them.
exists s1 x1 x2 x3.(a_topic(x1) & in(x1,x3) & n_light(x3) & a_green(s1) & Theme(s1,x3) & n_standing(x1) & of(x1,x2) & n_singer(x2))
exists e1 s1 s2 x1 x2 x3.(as(e1,x3) & on(x3,x1) & n_thing(x1) & n_shine(x3) & a_light(s2) & Theme(s2,x3) & a_green(s1) & Theme(s1,x3) & Time(e1,x2) & n_onstage(x2) & Actor(e1,x1) & v_stand(e1) & n_singer(x1))