A female contortionist practices her solo performance on stage.
a lady practices feats of extreme flexibility
A lady is a female, and contortionist means they have extreme flexibility.
exists s1 s2 x1 x2 x3 x4 x5.(a_topic(x1) & on(x1,x5) & n_stage(x5) & n_performance(x1) & of(x1,x4) & n_solo(x4) & a_her(s2) & Theme(s2,x1) & of(x1,x3) & n_practice(x3) & of(x1,x2) & n_contortionist(x2) & a_female(s1) & Theme(s1,x1))
exists s1 x1 x2 x3 x4.(a_topic(x1) & of(x1,x4) & n_flexibility(x4) & a_extreme(s1) & Theme(s1,x4) & Time(x1,x3) & n_feat(x3) & n_practice(x1) & of(x1,x2) & n_lady(x2))