Five entertainers on a stage.
There are five people together.
Entertainers are people, and being on stage implies they are together.
exists x1 x2.(a_topic(x1) & on(x1,x2) & n_stage(x2) & n_entertainer(x1) & card_eq_5(x1))
exists p1 s1 x1.(a_together(s1) & Manner(p1,s1) & exists x2.((x1 = x2) & n_people(x2) & card_eq_5(x2)))