Three female dancers are in front of a pale curtain with a single knee raised and their heads dropped back.
There is an audience.
just because female dancers are in front of a pale curtain with a single knee raised  that doesn't mean they are  in front of audience
exists e1 p1 s1 s2 x1 x2.(a_back(s2) & Manner(e1,s2) & Actor(e1,x2) & v_drop(e1) & n_head(x2) & of(x2,x1) & n_thing(x1) & exists e2 s3 s4 x3 x4 x5 x6.(in(x1,x3) & of(x3,x4) & with(x4,x5) & Theme(e2,x6) & v_raise(e2) & (x5 = x6) & n_knee(x5) & a_single(s4) & Theme(s4,x5) & n_curtain(x4) & a_pale(s3) & Theme(s3,x4) & n_front(x3)) & n_dancer(x1) & a_female(s1) & Theme(s1,x1) & card_eq_3(x1))
exists p1 x1 x2.((x1 = x2) & n_audience(x2))