A woman wearing a yellow helmet is using a zipline.
There is a woman standing still
The woman can't be using a zipline and standing still at the same time.
exists e2 e1 s1 x1 x2 x3 x4.(Theme(e2,x4) & Actor(e2,x1) & v_use(e2) & n_zipline(x4) & Theme(e1,x3) & Actor(e1,x2) & v_wear(e1) & n_helmet(x3) & a_yellow(s1) & Theme(s1,x3) & (x1 = x2) & n_woman(x1))
exists p1 s1 x1.(a_still(s1) & Manner(p1,s1) & exists x2 x3.((x1 = x2) & n_standing(x2) & of(x2,x3) & n_woman(x3)))