A woman in sweatpants is standing by the toilets.
A woman stands by the toilets, waiting for one to be open
Just because a woman is standing by the toilets does not nessecarily mean she is waiting for one to be open.
exists e1 x1 x2 x3.(n_toilet(x3) & by(e1,x3) & Actor(e1,x1) & v_stand(e1) & in(x1,x2) & n_sweatpant(x2) & n_woman(x1))
exists e2 e1 p1 x1 x2.(n_toilet(x2) & for(e1,e2) & Topic(e2,p1) & Actor(e2,x1) & v_wait(e2) & exists s1 x3.(Theme(s1,x3) & a_open(s1) & n_thing(x3) & card_eq_1(x3)) & by(e1,x2) & Actor(e1,x1) & v_stand(e1) & n_woman(x1))