A woman in a pink hooded sweatshirt carrying advertisement signs down a sidewalk.
A woman in a pink sweatshirt and no pants is walking down the sidewalk.
You cannot assume that the woman is wearing no pants in sentence 1 because it just talks about her carrying advertisement signs.
exists e1 s1 s2 x1 x2 x3 x4 x5 x6.(a_topic(x1) & Theme(e1,x4) & Actor(e1,x3) & v_carry(e1) & down(x4,x6) & n_sidewalk(x6) & n_sign(x4) & of(x4,x5) & n_advertisement(x5) & (x1 = x3) & in(x1,x2) & n_sweatshirt(x2) & a_hooded(s2) & Theme(s2,x2) & a_pink(s1) & Theme(s1,x2) & n_woman(x1))
exists e1 s1 s2 x1 x2 x3 x4.(n_sidewalk(x4) & a_down(s2) & Manner(e1,s2) & Theme(e1,x4) & Actor(e1,x1) & v_walk(e1) & in(x1,x2) & -exists x5.(subset_of(x5,x2) & n_pants(x5)) & subset_of(x3,x2) & n_sweatshirt(x3) & a_pink(s1) & Theme(s1,x3) & n_woman(x1))