A woman in a bathroom using a syringe.
A woman has a needle.
It is implied that a syringe would have a needle on it.
exists e1 x1 x2 x3 x4.(a_topic(x1) & Theme(e1,x4) & Actor(e1,x3) & v_use(e1) & n_syringe(x4) & (x1 = x3) & in(x1,x2) & n_bathroom(x2) & n_woman(x1))
exists e1 x1 x2.(Theme(e1,x2) & Actor(e1,x1) & v_have(e1) & n_needle(x2) & n_woman(x1))