A woman in pink is standing alone in the middle of the street.
The woman standing in the street is waiting for her bus to arrive.
Sentence 1 does not say the woman is waiting.
exists e1 s1 x1 x2 x3 x4.(n_street(x4) & n_middle(x3) & in(e1,x3) & of(x3,x4) & a_alone(s1) & Manner(e1,s1) & Actor(e1,x1) & v_stand(e1) & in(x1,x2) & n_pink(x2) & n_woman(x1))
exists e1 p1 x1 x2 x3 x4.(n_bus(x4) & of(x4,x1) & n_female(x1) & n_street(x3) & n_standing(x1) & of(x1,x2) & n_woman(x2) & for(e1,x4) & Topic(x4,p1) & exists e2.(Actor(e2,x4) & v_arrive(e2)) & Actor(e1,x1) & v_wait(e1) & in(x1,x3))