Three female dancers are in front of a pale curtain with a single knee raised and their heads dropped back.
The females are swimming at the lake.
The women can not be dancers and swimming at the same time.
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 e1 x1 x2.(n_lake(x2) & n_female(x1) & at(e1,x2) & Actor(e1,x1) & v_swim(e1))