A woman in a yellow t-shirt and sunglasses walks down a sidewalk.
the woman in sunglasses is walking
Walking is a rephrasing of walks down.
exists e1 s1 s2 x1 x2 x3 x4 x5.(a_down(s2) & Manner(e1,s2) & Theme(e1,x5) & Actor(e1,x1) & v_walk(e1) & n_sidewalk(x5) & in(x1,x2) & subset_of(x4,x2) & n_sunglass(x4) & subset_of(x3,x2) & n_t-shirt(x3) & a_yellow(s1) & Theme(s1,x3) & n_woman(x1))
exists e1 x1 x2.(n_woman(x1) & Actor(e1,x1) & v_walk(e1) & in(x1,x2) & n_sunglass(x2))